Tocharian languages

The Tocharian (sometimes Tokharian) languages (/təˈkɛəriən/ or /təˈkɑːriən/), also known as Arśi-Kuči, Agnean-Kuchean or Kuchean-Agnean, are an extinct branch of the Indo-European language family spoken by inhabitants of the Tarim Basin, the Tocharians.^[3] The languages are known from manuscripts dating from the 5th to the 8th century AD, which were found in oasis cities on the northern edge of the Tarim Basin (now part of Xinjiang in Northwest China) and the Lop Desert. The discovery of these languages in the early 20th century contradicted the formerly prevalent idea of an east–west division of the Indo-European language family as centum and satem languages, and prompted reinvigorated study of the Indo-European family. Scholars studying these manuscripts in the early 20th century identified their authors with the Tokharoi, a name used in ancient sources for people of Bactria (Tokharistan). Although this identification is now believed to be mistaken, "Tocharian" remains the usual term for these languages.^[4][3]

Tocharian
Ethnicity	Tocharians
Geographic distribution	Tarim Basin
Extinct	9th century AD
Linguistic classification	Indo-European Tocharian
Proto-language	Proto-Tocharian
Subdivisions	Turfanian (Tocharian A)^[1] Kuchean (Tocharian B) Kroränian (Tocharian C)^[2]
Glottolog	tokh1241
directly attested (Tocharian A and B)   loanword traces (Tocharian C)

The discovered manuscripts record two closely related languages, called Tocharian A (also East Tocharian or Turfanian) and Tocharian B (West Tocharian or Kuchean).^[5][6] The subject matter of the texts suggests that Tocharian A was more archaic and used as a Buddhist liturgical language, while Tocharian B was more actively spoken in the entire area from Turfan in the east to Tumshuq in the west. A body of loanwords and names found in Prakrit documents from the Lop Nor basin have been dubbed Tocharian C (Kroränian). A claimed find of ten Tocharian C texts written in Kharoṣṭhī script has been discredited.^[7]

The oldest extant manuscripts in Tocharian B are now dated to the 5th or even late 4th century AD, making it a language of Late Antiquity contemporary with Gothic, Classical Armenian, and Primitive Irish.^[8]

Discovery and significance

 

Afanasievo
culture

Tocharians

 

Indo-Aryans

 

Indo-European migrations, with location of the Afanasievo culture (genetically identical to the Yamnaya culture of the Pontic steppes) and their probable Tocharians descendants^[9]

The existence of the Tocharian languages and alphabet was not even suspected until archaeological exploration of the Tarim Basin by Aurel Stein in the early 20th century brought to light fragments of manuscripts in an unknown language, dating from the 6th to 8th centuries AD.^[10]

It soon became clear that these fragments were actually written in two distinct but related languages belonging to a hitherto unknown branch of Indo-European, now known as Tocharian:

• Tocharian A (Turfinian, Agnean, or East Tocharian; natively ārśi) of Qarašähär (ancient Agni, Chinese Yanqi and Sanskrit Agni) and Turpan (ancient Turfan and Xočo), and
• Tocharian B (Kuchean or West Tocharian) of Kucha and Tocharian A sites.

 

The geographical spread of Indo-European languages

Prakrit documents from 3rd-century Krorän and Niya on the southeast edge of the Tarim Basin contain loanwords and names that appear to come from a closely related language, referred to as Tocharian C.^[2]

The discovery of Tocharian upset some theories about the relations of Indo-European languages and revitalized their study. In the 19th century, it was thought that the division between centum and satem languages was a simple west–east division, with centum languages in the west. The theory was undermined in the early 20th century by the discovery of Hittite, a centum language in a relatively eastern location, and Tocharian, which was a centum language despite being the easternmost branch. The result was a new hypothesis, following the wave model of Johannes Schmidt, suggesting that the satem isogloss represents a linguistic innovation in the central part of the Proto-Indo-European home range, and the centum languages along the eastern and the western peripheries did not undergo that change.^[11]

Several scholars identify the ancestors of the Tocharians with the Afanasievo culture of South Siberia (c. 3300–2500 BC), an early eastern offshoot of the steppe cultures of the Don-Volga area that later became the Yamnayans.^[12][13][14] Under this scenario, Tocharian-speakers would have immigrated to the Tarim Basin from the north at some later point. On this basis, Michaël Peyrot argues that several of the most striking typological peculiarities of Tocharian are rooted in a prolonged contact of Proto-Tocharian with an early stage of Proto-Samoyedic in South Siberia. Among others, this might explain the merger of all three stop series (e.g. *t, *d, *dʰ > *t), which must have led to a huge number of homonyms, as well as the development of an agglutinative case system.^[15]

Most scholars reject Walter Bruno Henning's proposed link to Gutian, a language spoken on the Iranian plateau in the 22nd century BC and known only from personal names.^[16]

Tocharian probably died out after 840 when the Uyghurs, expelled from Mongolia by the Kyrgyz, moved into the Tarim Basin.^[2] The theory is supported by the discovery of translations of Tocharian texts into Uyghur.

Some modern Chinese words may ultimately derive from a Tocharian or related source, e.g. Old Chinese *mjit (蜜; mì) "honey", from Proto-Tocharian *ḿət(ə) (where *ḿ is palatalized; cf. Tocharian B mit), cognate with Old Church Slavonic медъ (transliterated: medŭ) (meaning "honey"), and English mead.^[17]

Names

 

Tocharian royal family (King, Queen and young blond-haired Prince), Kizil, Cave 17 (entrance wall, lower left panel). Hermitage Museum.^{[18][19][20][21]}

A colophon to a Buddhist manuscript in Old Turkic from 800 AD states that it was translated from Sanskrit via a twγry language. In 1907 Emil Sieg and Friedrich W. K. Müller guessed that this referred to the newly discovered language of the Turpan area.^[22] Sieg and Müller, reading this name as toxrï, connected it with the ethnonym Tócharoi (Ancient Greek: Τόχαροι, Ptolemy VI, 11, 6, 2nd century AD), itself taken from Indo-Iranian (cf. Old Persian tuxāri-, Khotanese ttahvāra, and Sanskrit tukhāra), and proposed the name "Tocharian" (German Tocharisch). Ptolemy's Tócharoi are often associated by modern scholars with the Yuezhi of Chinese historical accounts, who founded the Kushan empire.^[23][24] It is now clear that these people actually spoke Bactrian, an Eastern Iranian language, rather than the language of the Tarim manuscripts, so the term "Tocharian" is considered a misnomer.^[25][26][27]

Nevertheless, it remains the standard term for the language of the Tarim Basin manuscripts.^[28][29]

In 1938, Walter Bruno Henning found the term "four twγry" used in early 9th-century manuscripts in Sogdian, Middle Iranian, and Uighur. He argued that it referred to the region on the northeast edge of the Tarim, including Agni and Karakhoja, but not Kucha. He thus inferred that the colophon referred to the Agnean language.^[30][31]

Although the term twγry or toxrï appears to be the Old Turkic name for the Tocharians, it is not found in Tocharian texts.^[28] The apparent self-designation ārśi appears in Tocharian A texts. Tocharian B texts use the adjective kuśiññe, derived from kuśi or kuči, a name also known from Chinese and Turkic documents.^[28] The historian Bernard Sergent compounded these names to coin an alternative term Arśi-Kuči for the family, recently revised to Agni-Kuči,^[32] but this name has not achieved widespread usage.

Writing system

Main article: Tocharian script

 

Tocharian B inscription from the Kizil Caves, in the Tocharian version of the Brahmi script, reading:
𑀲𑁂𑀧𑀜𑀓𑁆𑀢𑁂 𑀲𑀡𑁆𑀓𑁂𑀢𑀯𑀝𑁆𑀲𑁂 𑀱𑀭𑁆𑀲 𑀧𑀧𑁃𑀬𑁆𑀓𑁅
(Traditional Ashokan Brahmi)
Se pañäkte saṅketavattse ṣarsa papaiykau
"This Buddha, by Sanketava's hand, was painted".^{[33][34][35][36]}

Tocharian is documented in manuscript fragments, mostly from the 8th century (with a few earlier ones) that were written on palm leaves, wooden tablets, and Chinese paper, preserved by the extremely dry climate of the Tarim Basin. Samples of the language have been discovered at sites in Kucha and Karasahr, including many mural inscriptions.

Most of attested Tocharian was written in the Tocharian alphabet, a derivative of the Brahmi alphabetic syllabary (abugida) also referred to as North Turkestan Brahmi or slanting Brahmi. However a smaller amount was written in the Manichaean script in which Manichaean texts were recorded.^[37][38] It soon became apparent that a large proportion of the manuscripts were translations of known Buddhist works in Sanskrit and some of them were even bilingual, facilitating decipherment of the new language. Besides the Buddhist and Manichaean religious texts, there were also monastery correspondence and accounts, commercial documents, caravan permits, medical and magical texts, and one love poem.

In 1998 the Chinese linguist Ji Xianlin published a translation and analysis of fragments of a Tocharian Maitreyasamiti-Nataka discovered in 1974 in Yanqi.^[39][40][41]

Tocharian A and B

 

Tocharian languages A (blue), B (red) and C (green) in the Tarim Basin.^[42] Tarim oasis towns are given as listed in the Book of Han (c. 2nd century BC), with the areas of the squares proportional to population.^[43]

Tocharian A and B are significantly different, to the point of being mutually unintelligible. A common Proto-Tocharian language must precede the attested languages by several centuries, probably dating to the late 1st millennium BC.^[44]

Tocharian A is found only in the eastern part of the Tocharian-speaking area, and all extant texts are of a religious nature. Tocharian B, however, is found throughout the range and in both religious and secular texts. As a result, it has been suggested that Tocharian A was a liturgical language, no longer spoken natively, while Tocharian B was the spoken language of the entire area.^[2]

The hypothesized relationship of Tocharian A and B as liturgical and spoken forms, respectively, is sometimes compared with the relationship between Latin and the modern Romance languages, or Classical Chinese and Mandarin. However, in both of these latter cases, the liturgical language is the linguistic ancestor of the spoken language, whereas no such relationship holds between Tocharian A and B. In fact, from a phonological perspective Tocharian B is significantly more conservative than Tocharian A, and serves as the primary source for reconstructing Proto-Tocharian. Only Tocharian B preserves the following Proto-Tocharian features: stress distinctions, final vowels, diphthongs, and o vs. e distinction. In turn, the loss of final vowels in Tocharian A has led to the loss of certain Proto-Tocharian categories still found in Tocharian B, e.g. the vocative case and some of the noun, verb, and adjective declensional classes.

In their declensional and conjugational endings, the two languages innovated in divergent ways, with neither clearly simpler than the other. For example, both languages show significant innovations in the present active indicative endings but in radically different ways, so that only the second-person singular ending is directly cognate between the two languages, and in most cases neither variant is directly cognate with the corresponding Proto-Indo-European (PIE) form. The agglutinative secondary case endings in the two languages likewise stem from different sources, showing parallel development of the secondary case system after the Proto-Tocharian period. Likewise, some of the verb classes show independent origins, e.g. the class II preterite, which uses reduplication in Tocharian A (possibly from the reduplicated aorist) but long PIE ē in Tocharian B (possibly related to the long-vowel perfect found in Latin lēgī, fēcī, etc.).^[28]

Tocharian B shows an internal chronological development; three linguistic stages have been detected.^[45] The oldest stage is attested only in Kucha. There are also the middle ("classical") and the late stage.^[46]

Tocharian C

A third Tocharian language was first suggested by Thomas Burrow in the 1930s, while discussing 3rd-century documents from Krörän (Loulan) and Niya. The texts were written in Gandhari Prakrit, but contained loanwords of evidently Tocharian origin, such as kilme ("district"), ṣoṣthaṃga ("tax collector"), and ṣilpoga ("document"). This hypothetical language later became generally known as Tocharian C; it has also sometimes been called Kroränian or Krorainic.^[47]

In papers published posthumously in 2018, Klaus T. Schmidt, a scholar of Tocharian, presented a decipherment of 10 texts written in the Kharoṣṭhī script. Schmidt claimed that these texts were written in a third Tocharian language he called Lolanisch.^[48][49] He also suggested that the language was closer to Tocharian B than to Tocharian A.^[49] In 2019 a group of linguists led by Georges Pinault and Michaël Peyrot convened in Leiden to examine Schmidt's translations against the original texts. They concluded that Schmidt's decipherment was fundamentally flawed, that there was no reason to associate the texts with Krörän, and that the language they recorded was neither Tocharian nor Indic, but Iranian.^[7][50]

Phonology

 

 

Left: So-called "Tocharian donors" fresco, Qizil, Tarim Basin. These frescoes are associated with annotations in Tocharian and Sanskrit made by their painters. They were carbon dated to 432–538 AD.^[51][52] The style of the swordsmen is now considered to belong to the Hephthalites, from Tokharistan, who occupied the Tarim Basin from 480 to 560 AD, but spoke Bactrian, an Eastern Iranian language.^[53][54]
Right: One of the painters, with a label in Tocharian: Citrakara Tutukasya "The Painter Tutuka". Cave of the Painters, Kizil Caves, circa 500 AD.^[55][56][57]

Phonetically, Tocharian languages are "centum" Indo-European languages, meaning that they merge the palatovelar consonants (*ḱ, *ǵ, *ǵʰ) of Proto-Indo-European with the plain velars (*k, *g, *gʰ) rather than palatalizing them to affricates or sibilants. Centum languages are mostly found in western and southern Europe (Greek, Italic, Celtic, Germanic). In that sense Tocharian (to some extent like the Greek and the Anatolian languages) seems to have been an isolate in the "satem" (i.e. palatovelar to sibilant) phonetic regions of Indo-European-speaking populations. The discovery of Tocharian contributed to doubts that Proto-Indo-European had originally split into western and eastern branches; today, the centum–satem division is not seen as a real familial division.^[58][59]

Vowels

	Front	Central	Back
Close	i /i/	ä /ɨ/	u /u/
Mid	e /e/	a /ə/	o /o/
Open		ā /a/

Tocharian A and Tocharian B have the same set of vowels, but they often do not correspond to each other. For example, the sound a did not occur in Proto-Tocharian. Tocharian B a is derived from former stressed ä or unstressed ā (reflected unchanged in Tocharian A), while Tocharian A a stems from Proto-Tocharian /ɛ/ or /ɔ/ (reflected as /e/ and /o/ in Tocharian B), and Tocharian A e and o stem largely from monophthongization of former diphthongs (still present in Tocharian B).

Diphthongs

Diphthongs occur in Tocharian B only.

	Closer component is front	Closer component is back
Opener component is unrounded	ai /əi/	au /əu/ āu /au/
Opener component is rounded	oy /oi/

Consonants

 

Wooden tablet with an inscription showing Tocharian B in its Brahmic form. Kucha, Xinjiang, 5th–8th century (Tokyo National Museum)

The following table lists the reconstructed phonemes in Tocharian along with their standard transcription. Because Tocharian is written in an alphabet used originally for Sanskrit and its descendants, the transcription reflects Sanskrit phonology, and may not represent Tocharian phonology accurately. The Tocharian alphabet also has letters representing all of the remaining Sanskrit sounds, but these appear only in Sanskrit loanwords and are not thought to have had distinct pronunciations in Tocharian. There is some uncertainty as to actual pronunciation of some of the letters, particularly those representing palatalized obstruents (see below).

	Bilabial	Alveolar	Alveolo-palatal	Palatal	Velar
Plosive	p /p/	t /t/			k /k/
Affricate		ts /ts/	c /tɕ/?^2
Fricative		s /s/	ś /ɕ/	ṣ /ʃ/?^3
Nasal	m /m/	n ṃ /n/^1		ñ /ɲ/	ṅ /ŋ/^4
Trill		r /r/
Approximant				y /j/	w /w/
Lateral approximant		l /l/		ly /ʎ/

1. /n/ is transcribed by two different letters in the Tocharian alphabet depending on position. Based on the corresponding letters in Sanskrit, these are transcribed ṃ (word-finally, including before certain clitics) and n (elsewhere), but ṃ represents /n/, not /m/.
2. The sound written c is thought to correspond to a alveolo-palatal affricate /tɕ/ in Sanskrit. The Tocharian pronunciation /tɕ/ is suggested by the common occurrence of the cluster śc, but the exact pronunciation cannot be determined with certainty.
3. The sound written ṣ seems more likely to have been a palato-alveolar sibilant /ʃ/ (as in English "ship"), because it derives from a palatalized /s/.^[60]
4. The sound ṅ /ŋ/ occurs only before k, or in some clusters where a k has been deleted between consonants. It is clearly phonemic because sequences nk and ñk also exist (from syncope of a former ä between them).

Morphology

Nouns

Tocharian has completely re-worked the nominal declension system of Proto-Indo-European.^[61] The only cases inherited from the proto-language are nominative, genitive, accusative, and (in Tocharian B only) vocative; in Tocharian the old accusative is known as the oblique case. In addition to these primary cases, however, each Tocharian language has six cases formed by the addition of an invariant suffix to the oblique case — although the set of six cases is not the same in each language, and the suffixes are largely non-cognate. For example, the Tocharian word yakwe (Toch B), yuk (Toch A) "horse" < PIE *eḱwos is declined as follows:^[28]

Case	Tocharian B			Tocharian A
	Suffix	Singular	Plural	Suffix	Singular	Plural
Nominative	—	yakwe	yakwi	—	yuk	yukañ
Vocative	—	yakwa	—	—	—	—
Genitive	—	yäkwentse	yäkweṃtsi	—	yukes	yukāśśi
Oblique	—	yakwe	yakweṃ	—	yuk	yukas
Instrumental	—	—	—	-yo	yukyo	yukasyo
Perlative	-sa	yakwesa	yakwentsa	-ā	yukā	yukasā
Comitative	-mpa	yakwempa	yakweṃmpa	-aśśäl	yukaśśäl	yukasaśśäl
Allative	-ś(c)	yakweś(c)	yakweṃś(c)	-ac	yukac	yukasac
Ablative	-meṃ	yakwemeṃ	yakweṃmeṃ	-äṣ	yukäṣ	yukasäṣ
Locative	-ne	yakwene	yakweṃne	-aṃ	yukaṃ	yukasaṃ
Causative	-ñ	yakweñ	yakweṃñ	—	—	—

The Tocharian A instrumental case rarely occurs with humans.

When referring to humans, the oblique singular of most adjectives and of some nouns is marked in both varieties by an ending -(a)ṃ, which also appears in the secondary cases. An example is eṅkwe (Toch B), oṅk (Toch A) "man", which belongs to the same declension as above, but has oblique singular eṅkweṃ (Toch B), oṅkaṃ (Toch A), and corresponding oblique stems eṅkweṃ- (Toch B), oṅkn- (Toch A) for the secondary cases. This is thought to stem from the generalization of n-stem adjectives as an indication of determinative semantics, seen most prominently in the weak adjective declension in the Germanic languages (where it cooccurs with definite articles and determiners), but also in Latin and Greek n-stem nouns (especially proper names) formed from adjectives, e.g. Latin Catō (genitive Catōnis) literally "the sly one" < catus "sly",^[62][63] Greek Plátōn literally "the broad-shouldered one" < platús "broad".^[28]

Verbs

 

Ambassador from Kucha (龜茲國 Qiuci-guo) at the Chinese Tang dynasty court. Wanghuitu (王会图), circa 650 AD

In contrast, the verbal conjugation system is quite conservative.^[64] The majority of Proto-Indo-European verbal classes and categories are represented in some manner in Tocharian, although not necessarily with the same function.^[65] Some examples: athematic and thematic present tenses, including null-, -y-, -sḱ-, -s-, -n- and -nH- suffixes as well as n-infixes and various laryngeal-ending stems; o-grade and possibly lengthened-grade perfects (although lacking reduplication or augment); sigmatic, reduplicated, thematic, and possibly lengthened-grade aorists; optatives; imperatives; and possibly PIE subjunctives.

In addition, most PIE sets of endings are found in some form in Tocharian (although with significant innovations), including thematic and athematic endings, primary (non-past) and secondary (past) endings, active and mediopassive endings, and perfect endings. Dual endings are still found, although they are rarely attested and generally restricted to the third person. The mediopassive still reflects the distinction between primary -r and secondary -i, effaced in most Indo-European languages. Both root and suffix ablaut is still well-represented, although again with significant innovations.

Categories

Tocharian verbs are conjugated in the following categories:^[28]

• Mood: indicative, subjunctive, optative, imperative.
• Tense/aspect (in the indicative only): present, preterite, imperfect.
• Voice: active, mediopassive, deponent.
• Person: 1st, 2nd, 3rd.
• Number: singular, dual, plural.
• Causation: basic, causative.
• Non-finite: active participle, mediopassive participle, present gerundive, subjunctive gerundive.

Classes

A given verb belongs to one of a large number of classes, according to its conjugation. As in Sanskrit, Ancient Greek, and (to a lesser extent) Latin, there are independent sets of classes in the indicative present, subjunctive, perfect, imperative, and to a limited extent optative and imperfect, and there is no general correspondence among the different sets of classes, meaning that each verb must be specified using a number of principal parts.

Present indicative

The most complex system is the present indicative, consisting of 12 classes, 8 thematic and 4 athematic, with distinct sets of thematic and athematic endings. The following classes occur in Tocharian B (some are missing in Tocharian A):

• I: Athematic without suffix < PIE root athematic.
• II: Thematic without suffix < PIE root thematic.
• III: Thematic with PToch suffix *-ë-. Mediopassive only. Apparently reflecting consistent PIE o theme rather than the normal alternating o/e theme.
• IV: Thematic with PToch suffix *-ɔ-. Mediopassive only. Same PIE origin as previous class, but diverging within Proto-Tocharian.
• V: Athematic with PToch suffix *-ā-, likely from either PIE verbs ending in a syllabic laryngeal or PIE derived verbs in *-eh₂- (but extended to other verbs).
• VI: Athematic with PToch suffix *-nā-, from PIE verbs in *-nH-.
• VII: Athematic with infixed nasal, from PIE infixed nasal verbs.
• VIII: Thematic with suffix -s-, possibly from PIE -sḱ-?
• IX: Thematic with suffix -sk- < PIE -sḱ-.
• X: Thematic with PToch suffix *-näsk/nāsk- (evidently a combination of classes VI and IX).
• XI: Thematic in PToch suffix *-säsk- (evidently a combination of classes VIII and IX).
• XII: Thematic with PToch suffix *-(ä)ññ- < either PIE *-n-y- (denominative to n-stem nouns) or PIE *-nH-y- (deverbative from PIE *-nH- verbs).

Palatalization of the final root consonant occurs in the 2nd singular, 3rd singular, 3rd dual and 2nd plural in thematic classes II and VIII-XII as a result of the original PIE thematic vowel e.

Subjunctive

The subjunctive likewise has 12 classes, denoted i through xii. Most are conjugated identically to the corresponding indicative classes; indicative and subjunctive are distinguished by the fact that a verb in a given indicative class will usually belong to a different subjunctive class.

In addition, four subjunctive classes differ from the corresponding indicative classes, two "special subjunctive" classes with differing suffixes and two "varying subjunctive" classes with root ablaut reflecting the PIE perfect.

Special subjunctives:

• iv: Thematic with suffix i < PIE -y-, with consistent palatalization of final root consonant. Tocharian B only, rare.
• vii: Thematic (not athematic, as in indicative class VII) with suffix ñ < PIE -n- (palatalized by thematic e, with palatalized variant generalized).

Varying subjunctives:

• i: Athematic without suffix, with root ablaut reflecting PIE o-grade in active singular, zero-grade elsewhere. Derived from PIE perfect.
• v: Identical to class i but with PToch suffix *-ā-, originally reflecting laryngeal-final roots but generalized.

Preterite

The preterite has 6 classes:

• I: The most common class, with a suffix ā < PIE Ḥ (i.e. roots ending in a laryngeal, although widely extended to other roots). This class shows root ablaut, with original e-grade (and palatalization of the initial root consonant) in the active singular, contrasting with zero-grade (and no palatalization) elsewhere.
• II: This class has reduplication in Tocharian A (possibly reflecting the PIE reduplicated aorist). However, Tocharian B has a vowel reflecting long PIE ē, along with palatalization of the initial root consonant. There is no ablaut in this class.
• III: This class has a suffix s in the 3rd singular active and throughout the mediopassive, evidently reflecting the PIE sigmatic aorist. Root ablaut occurs between active and mediopassive. A few verbs have palatalization in the active along with s in the 3rd singular, but no palatalization and no s in the mediopassive, along with no root ablaut (the vowel reflects PToch ë). This suggests that, for these verbs in particular, the active originates in the PIE sigmatic aorist (with s suffix and ē vocalism) while the mediopassive stems from the PIE perfect (with o vocalism).
• IV: This class has suffix ṣṣā, with no ablaut. Most verbs in this class are causatives.
• V: This class has suffix ñ(ñ)ā, with no ablaut. Only a few verbs belong to this class.
• VI: This class, which has only two verbs, is derived from the PIE thematic aorist. As in Greek, this class has different endings from all the others, which partly reflect the PIE secondary endings (as expected for the thematic aorist).

All except preterite class VI have a common set of endings that stem from the PIE perfect endings, although with significant innovations.

Imperative

The imperative likewise shows 6 classes, with a unique set of endings, found only in the second person, and a prefix beginning with p-. This prefix usually reflects Proto-Tocharian *pä- but unexpected connecting vowels occasionally occur, and the prefix combines with vowel-initial and glide-initial roots in unexpected ways. The prefix is often compared with the Slavic perfective prefix po-, although the phonology is difficult to explain.

Classes i through v tend to co-occur with preterite classes I through V, although there are many exceptions. Class vi is not so much a coherent class as an "irregular" class with all verbs not fitting in other categories. The imperative classes tend to share the same suffix as the corresponding preterite (if any), but to have root vocalism that matches the vocalism of a verb's subjunctive. This includes the root ablaut of subjunctive classes i and v, which tend to co-occur with imperative class i.

Optative and imperfect

The optative and imperfect have related formations. The optative is generally built by adding i onto the subjunctive stem. Tocharian B likewise forms the imperfect by adding i onto the present indicative stem, while Tocharian A has 4 separate imperfect formations: usually ā is added to the subjunctive stem, but occasionally to the indicative stem, and sometimes either ā or s is added directly onto the root. The endings differ between the two languages: Tocharian A uses present endings for the optative and preterite endings for the imperfect, while Tocharian B uses the same endings for both, which are a combination of preterite and unique endings (the latter used in the singular active).

Endings

As suggested by the above discussion, there are a large number of sets of endings. The present-tense endings come in both thematic and athematic variants, although they are related, with the thematic endings generally reflecting a theme vowel (PIE e or o) plus the athematic endings. There are different sets for the preterite classes I through V; preterite class VI; the imperative; and in Tocharian B, in the singular active of the optative and imperfect. Furthermore, each set of endings comes with both active and mediopassive forms. The mediopassive forms are quite conservative, directly reflecting the PIE variation between -r in the present and -i in the past. (Most other languages with the mediopassive have generalized one of the two.)

The present-tense endings are almost completely divergent between Tocharian A and B. The following shows the thematic endings, with their origin:

Thematic present active indicative endings

	Original PIE	Tocharian B		Tocharian A		Notes
		PIE source	Actual form	PIE source	Actual form
1st sing	*-o-h₂	*-o-h₂ + PToch -u	-āu	*-o-mi	-am	*-mi < PIE athematic present
2nd sing	*-e-si	*-e-th₂e?	-'t	*-e-th₂e	-'t	*-th₂e < PIE perfect; previous consonant palatalized; Tocharian B form should be -'ta
3rd sing	*-e-ti	*-e-nu	-'(ä)ṃ	*-e-se	-'ṣ	*-nu < PIE *nu "now"; previous consonant palatalized
1st pl	*-o-mos?	*-o-mō?	-em(o)	*-o-mes + V	-amäs
2nd pl	*-e-te	*-e-tē-r + V	-'cer	*-e-te	-'c	*-r < PIE mediopassive?; previous consonant palatalized
3rd pl	*-o-nti	*-o-nt	-eṃ	*-o-nti	-eñc < *-añc	*-o-nt < PIE secondary ending

Comparison to other Indo-European languages

Tocharian vocabulary (sample)
English	Tocharian A	Tocharian B	Ancient Greek	Sanskrit	Latin	Proto-Germanic	Gothic	Old Irish	Proto-Slavic	Proto-Indo-European
one	sas	ṣe	heîs, hen	sa(kṛ́t)	semel^[a]	*simla^[a]	simle^[a]	samail^[a]	*sǫ-^[a]	*sḗm > PToch *sems
two	wu	wi	dúo	dvā́	duo	*twai	twái	dá	*dъva	*dwóh₁
three	tre	trai	treîs	tráyas	trēs	*þrīz	þreis	trí	*trьje	*tréyes
four	śtwar	śtwer	téttares, téssares	catvā́ras, catúras	quattuor	*fedwōr	fidwōr	cethair	*četỳre	*kʷetwóres
five	päñ	piś	pénte	páñca	quīnque	*fimf	fimf	cóic	*pętь	*pénkʷe
six	ṣäk	ṣkas	héx	ṣáṣ	sex	*sehs	saihs	sé	*šestь	*swéḱs
seven	ṣpät	ṣukt	heptá	saptá	septem	*sebun	sibun	secht	*sedmь	*septḿ̥
eight	okät	okt	oktṓ	aṣṭáu, aṣṭá	octō	*ahtōu	ahtau	ocht	*osmь	*oḱtṓw
nine	ñu	ñu	ennéa	náva	novem	*newun	niun	noí	*dȅvętь	*h₁néwn̥
ten	śäk	śak	déka	dáśa	decem	*tehun	taihun	deich	*dȅsętь	*déḱm̥t
hundred	känt	kante	hekatón	śatām	centum	*hundą	hund	cét	*sъto	*ḱm̥tóm
father	pācar	pācer	patḗr	pitṛ	pater	*fadēr	fadar	athair	–	*ph₂tḗr
mother	mācar	mācer	mḗtēr	mātṛ	māter	*mōdēr	mōdar	máthair	*màti	*méh₂tēr
brother	pracar	procer	phrā́tēr^[a]	bhrātṛ	frāter	*brōþēr	brōþar	bráthair	*bràtrъ	*bʰréh₂tēr
sister	ṣar	ṣer	éor^[a]	svásṛ	soror	*swestēr	swistar	siur	*sestrà	*swésōr
horse	yuk	yakwe	híppos	áśva-	equus	*ehwaz	aiƕs	ech	(Balto-Slavic *áśwāˀ)	*h₁éḱwos
cow	ko	keu	boûs	gaúṣ	bōs^[b]	*kūz	(OE cū)	bó	*govę̀do	*gʷṓws
voice^[b]	vak	vek	épos^[a]	vāk	vōx	*wōhmaz^[a]	(Du gewag)^[a]	foccul^[a]	*vikъ^[a]	*wṓkʷs
name	ñom	ñem	ónoma	nāman-	nōmen	*namô	namō	ainmm	*jь̏mę	*h₁nómn̥
to milk	mālkā	mālkant	amélgein	–	mulgēre	*melkaną	miluks	bligid (MIr)	*melzti	*h₂melǵ-eye

1. Cognate, with shifted meaning
2. Borrowed cognate, not native.

In traditional Indo-European studies, no hypothesis of a closer genealogical relationship of the Tocharian languages has been widely accepted by linguists. However, lexicostatistical and glottochronological approaches suggest the Anatolian languages, including Hittite, might be the closest relatives of Tocharian.^[66][67][68] As an example, the same Proto-Indo-European root *h₂wrg(h)- (but not a common suffixed formation) can be reconstructed to underlie the words for 'wheel': Tocharian A wärkänt, Tokharian B yerkwanto, and Hittite ḫūrkis.

Contact with other languages

The Tocharian language stood in contact with various surrounding languages, including Iranian, Uralic, Turkic, and Sinitic languages. Tocharian borrowings, and other Indo-European loanwords transmitted through the Tocharians towards Uralic, Turkic and Sinitic speakers, have been confirmed.^[69] Influence onto the Tocharian vowel system, which shows certain similarities to Uralic languages is explained through early contact during the Afanasievo culture. Another characteristic of Tocharian is its agglutinative case marking and case functions, as well as the lack of dative case.^[70] Tocharian had a high social position within the region, and influenced the Turkic languages, which would later replace Tocharian in the Tarim Basin.^[71]

Notable example

Most of the texts known from the Tocharians are religious, but one noted text is a fragment of a love poem in Tocharian B (manuscript B-496, found in Kizil):^[72]

Tocharian B manuscript B-496

Translation (English)	Transliteration	Inscription (Tocharian script)
I. ... for a thousand years however, Thou wilt tell the story Thy (...) I announce, Heretofore there was no human being dearer to me than thee; likewise hereafter there will be no one dearer to me than thee. Love for thee, affection for thee—breath of all that is life—and they shall not come to an end so long as there lasts life. III. Thus did I always think: "I will live well, the whole of my life, with one lover: no force, no deceit." The god Karma alone knew this thought of mine; so he provoked quarrel; he ripped out my heart from thee; He led thee afar; tore me apart; made me partake in all sorrows and took away the consolation thou wast. ... my life, spirit, and heart day-by-day...^[73]^[74]^[75]^[76]	II. (...) Yaltse pikwala (...) watäṃ weṃt no Mā ñi cisa noṣ śomo ñem wnolme lāre tāka mā ra postaṃ cisa lāre mäsketär-ñ. Ciṣṣe laraumñe ciṣṣe ārtañye pelke kalttarr śolämpa ṣṣe mā te stālle śol-wärñai. III. Taiysu pälskanoym sanai ṣaryompa śāyau karttse-śaulu-wärñai snai tserekwa snai nāte. Yāmor-ñīkte ṣe cau ñi palskāne śarsa tusa ysaly ersate ciṣy araś ñi sälkāte, Wāya ci lauke tsyāra ñiś wetke klyautka-ñ pāke po läklentas ciṣe tsārwo, sampāte. (...) Śaul palsk araśñi, kom kom^[73]^[74]	Tocharian B Love Poem, manuscript B496 (one of two fragments).

See also

• Language families and languages
• Tocharians
• Tocharian and Indo-European Studies (journal)

References

Citations

1. "Tocharian A | language | Britannica".
2. Mallory, J. P. (2010). "Bronze Age Languages of the Tarim Basin" (PDF). Expedition. 52 (3): 44–53.
3. Diringer, David (1953) [First published 1948]. The Alphabet: A Key to the History of Mankind (Second and revised ed.). London: Hutchinson's Scientific and Technical Publications. pp. 347–348.
4. Walter, Mariko Namba (1998). "Tokharian Buddhism in Kucha: Buddhism of Indo-European Centum Speakers in Chinese Turkestan before the 10th Century C.E." (PDF). Sino-Platonic Papers. 85: 2–4.
5. "Tocharian | the Princeton Dictionary of Buddhism - Credo Reference".
6. "Introduction to Tocharian".
7. Adams, Douglas Q. (25 September 2019). "'Tocharian C' Again: The Plot Thickens and the Mystery Deepens". Language Log. Retrieved 25 September 2019.
8. Kim, Ronald I. (2018). "One Hundred Years of Re-Reconstruction: Hittite, Tocharian, and the Continuing Revision of Proto-Indo-European". In Rieken, Elisabeth (ed.). 100 Jahre Entzifferung des Hethitischen. Morphosyntaktische Kategorien in Sprachgeschichte und Forschung. Akten der Arbeitstagung der Indogermanischen Gesellschaft vom 21. bis 23. September 2015 in Marburg. Wiesbaden: Reichert Verlag. p. 170 (footnote 44). Retrieved 13 September 2019.
9. Narasimhan, Vagheesh M.; Patterson, Nick; Moorjani, Priya; Rohland, Nadin; Bernardos, Rebecca (2019). "The Formation of Human Populations in South and Central Asia". Science. 365 (6457). eaat7487. doi:10.1126/science.aat7487. PMC 6822619. PMID 31488661.
10. Deuel, Leo (1970) [First published Knopf, NY, 1965]. "XXI". Testaments of Time. Baltimore: Pelican Books. pp. 425–455.
11. Renfrew (1990), pp. 107–108.
12. Anthony, David W. (2010). The Horse, the Wheel, and Language: How Bronze-Age Riders from the Eurasian Steppes Shaped the Modern World. Princeton University Press. pp. 264–265, 308. ISBN 978-1400831104.
13. Mallory & Mair 2000.
14. Klejn, L. S. Л. С. Клейн (2000). "Migratsiya tokharov v svete arkheologii" Миграция тохаров в свете археологии [Migration of Tokharians in the Light of Archaeological Data]. Stratum Plus (in Russian). 2000 (2): 178–187.
15. Peyrot, Michaël (2019). "The Deviant Typological Profile of the Tocharian Branch of Indo-European May Be Due to Uralic Substrate Influence". Indo-European Linguistics. 7 (1): 72–121. doi:10.1163/22125892-00701007.
16. Mallory & Mair (2000), pp. 281–282.
17. Boltz (1999), p. 87; Schuessler (2007), p. 383; Baxter (1992), p. 191; Karlgren (1957), p. 405r; Proto-Tocharian and Tocharian B forms from Peyrot (2008), p. 56.
18. References BDce-888、889, MIK III 8875, now in the Hermitage Museum.Sheng dao wenhua zazhi (2020-01-30). "É lì ài ěr mǐ tǎ shén bó wù guǎn cáng kè zī ěr shí kū bì huà" 俄立艾爾米塔什博物館藏克孜爾石窟壁畫. sohu.com (in Chinese).
19. Image 16 in Yaldiz, Marianne (1987). Archäologie und Kunstgeschichte Chinesisch-Zentralasiens (Xinjiang) [Archeology and Art History of Sino-Central Asia (Xinjiang)] (in German). Brill. p. xv. ISBN 978-90-04-07877-2.
20. "The images of donors in Cave 17 are seen in two fragments with numbers MIK 8875 and MIK 8876. One of them with halo may be identified as king of Kucha." in Ghose, Rajeshwari (2008). Kizil on the Silk Road: Crossroads of Commerce & Meeting of Minds. Marg Publications. p. 127, note 22. ISBN 978-81-85026-85-5. "The panel of Tocharian donors and Buddhist monks, which was at the MIK (MIK 8875) disappeared during World War II and was discovered by Yaldiz in 2002 in the Hermitage Museum" page 65, note 30
21. Le Coq, Albert von; Waldschmidt, Ernst (1922). Die buddhistische spätantike in Mittelasien, VI. Berlin, D. Reimer [etc.] pp. 68–70.
22. Mallory & Mair (2000), pp. 280–281.
23. Mallory & Mair (2000), pp. 281.
24. Beckwith (2009), pp. 380–383.
25. Adams, Douglas Q. (2001). "Tocharian". In Garry, Jane; Rubino, Carl R. Galvez; Bodomo, Adams B.; Faber, Alice; French, Robert (eds.). Facts about the World's Languages: An Encyclopedia of the World's Major Languages, Past and Present. H.W. Wilson. p. 748. ISBN 978-0-8242-0970-4. Also arguing against equating the Tocharians with the Tocharoi is the fact that the actual language of the Tocharoi, when attested to in the second and third centuries of our era, is indubitably Iranian.
26. Hansen (2012), p. 72 "In fact, we know that the Yuezhi used Bactrian, an Iranian language written in Greek characters, as an official language. For this reason, Tocharian is a misnomer; no extant evidence suggests that the residents of the Tocharistan region of Afghanistan spoke the Tocharian language recorded in the documents found in the Kucha region."
27. Henning (1949), p. 161: "At the same time we can now finally dispose of the name 'Tokharian'. This misnomer has been supported by three reasons, all of them now discredited."
28. Krause, Todd B.; Slocum, Jonathan. "Tocharian Online: Series Introduction". University of Texas at Austin. Retrieved 17 April 2020.
29. Mallory, J.P.; Adams, Douglas Q., eds. (1997). Encyclopedia of Indo-European Culture. London: Fitzroy Dearborn. p. 509. ISBN 978-1-884964-98-5.
30. Henning (1938), pp. 559–561.
31. Hansen (2012), pp. 71–72.
32. Sergent, Bernard (2005) [1995]. Les Indo-Européens: Histoire, langues, mythes (2nd ed.). Payot. pp. 113–117.
33. Härtel, Herbert; Yaldiz, Marianne (1982). Along the Ancient Silk Routes: Central Asian Art from the West Berlin State Museums : an Exhibition Lent by the Museum Für Indische Kunst, Staatliche Museen Preussischer Kulturbesitz, Berlin, Federal Republic of Germany. Metropolitan Museum of Art. p. 107. ISBN 978-0-87099-300-8.
34. Le Coq, Albert von. Die Buddhistische Spätantike in Mittelasien : vol.5. p. 10.
35. "A dictionary of Tocharian B". www.win.tue.nl.
36. In Ashokan Brahmi: 𑀲𑁂𑀧𑀜𑀓𑁆𑀢𑁂 𑀲𑀡𑁆𑀓𑁂𑀢𑀯𑀝𑁆𑀲𑁂 𑀱𑀭𑁆𑀲 𑀧𑀧𑁃𑀬𑁆𑀓𑁅
37. Daniels (1996), p. 531.
38. Campbell (2000), p. 1666.
39. "Fragments of the Tocharian", Andrew Leonard, How the World Works, Salon.com, January 29, 2008. 2008-02-01 at the Wayback Machine
40. Wright, J.C. (1999). "Review: Fragments of the Tocharian A Maitreyasamiti-Nāṭaka of the Xinjiang Museum, China. In Collaboration with Werner Winter and Georges-Jean Pinault by Ji Xianlin". Bulletin of the School of Oriental and African Studies. 62 (2): 367–370. doi:10.1017/S0041977X00017079. JSTOR 3107526. S2CID 246638642.
41. Ji, Xianlin; Winter, Werner; Pinault, Georges-Jean (1998). Fragments of the Tocharian A Maitreyasamiti-Nataka of the Zinjiang Museum, China. Mouton De Gruyter. ISBN 978-3-11-014904-3.
42. Mallory & Mair (2000), p. 274.
43. Mallory & Mair (2000), pp. 67, 68.
44. Kim, Ronald (2006). "Tocharian". In Brown, Keith (ed.). Encyclopedia of Language and Linguistics (2nd ed.). Elsevier. ISBN 978-0-08-044299-0.
45. M. Peyrot, Variation and Change in Tocharian B, Amsterdam and New York, 2008
46. Michaël Peyrot (2015), TOCHARIAN LANGUAGE iranicaonline.org
47. Mallory, J. P. "The Problem of Tocharian Origins: An Archaeological Perspective" (PDF). Sino-Platonic Papers. 259.
48. Zimmer, Klaus T; Zimmer, Stefan; Dr. Ute Hempen (2019). K. T. Schmidt: Nachgelassene Schriften (in German). ISBN 9783944312538. OCLC 1086566510.
49. "Language Log » Tocharian C: its discovery and implications". Retrieved 2019-04-04.
50. Dragoni, Federico; Schoubben, Niels; Peyrot, Michaël (2020). "The Formal Kharoṣṭhī script from the Northern Tarim Basin in Northwest China may write an Iranian language". Acta Orientalia Academiae Scientiarum Hungaricae. 73 (3): 335–373. doi:10.1556/062.2020.00015.
51. MUZIO, CIRO LO (2008). "Remarks on the Paintings from the Buddhist Monastery of Fayaz Tepe (Southern Uzbekistan)". Bulletin of the Asia Institute. 22: 202, note 45. ISSN 0890-4464. JSTOR 24049243.
52. Waugh, Daniel C. (Historian, University of Washington). "MIA Berlin: Turfan Collection: Kizil". depts.washington.edu.
53. Kageyama, Etsuko (2016). "Change of suspension systems of daggers and swords in eastern Eurasia: Its relation to the Hephthalite occupation of Central Asia" (PDF). ZINBUN. 46: 200–202.
54. Kurbanov, Aydogdy (2014). "The Hephthalites: Iconographical Materials" (PDF). Tyragetia. 8: 324.
55. Hertel, Herbert (1982). Along the Ancient Silk Routes: Central Asian Art from the West Berlin State Museums. pp. 55–56.
56. Rowland, Benjamin (1970). The Art of Central Asia. p. 104.
57. The label at his feet reads: "The Painter Tutuka" in Härtel, Herbert; Yaldiz, Marianne; Kunst (Germany), Museum für Indische; N.Y.), Metropolitan Museum of Art (New York (1982). Along the Ancient Silk Routes: Central Asian Art from the West Berlin State Museums : an Exhibition Lent by the Museum Für Indische Kunst, Staatliche Museen Preussischer Kulturbesitz, Berlin, Federal Republic of Germany. Metropolitan Museum of Art. p. 74. ISBN 978-0-87099-300-8.
58. Renfrew (1990), p. 107.
59. Baldi, Philip (1999). The Foundations of Latin. Walter de Gruyter. p. 39. ISBN 978-3-11-016294-3.
60. Ringe, Donald A. (1996). On the Chronology of Sound Changes in Tocharian: Volume I: From Proto-Indo-European to Proto-Tocharian. New Haven, CT: American Oriental Society.
61. Beekes (1995), p. 92.
62. Lewis, Charlton T.; Short, Charles (1879). "Cato". . A Latin Dictionary. Clarendon Press. Archived from the original on 2022-05-07 – via the Perseus Project.
63. Lewis, Charlton T.; Short, Charles (1879). "catus". . A Latin Dictionary. Clarendon Press. Archived from the original on 2022-05-07 – via the Perseus Project.
64. Beekes (1995), p. 20.
65. Douglas Q. Adams, "On the Development of the Tocharian Verbal System", Journal of the American Oriental Society, Vol. 98, No. 3 (Jul. – Sep., 1978), pp. 277–288.
66. Holm, Hans J. (2008). "The Distribution of Data in Word Lists and its Impact on the Subgrouping of Languages", In: Christine Preisach, Hans Burkhardt, Lars Schmidt-Thieme, Reinhold Decker (Editors): Data Analysis, Machine Learning, and Applications. Proc. of the 31st Annual Conference of the German Classification Society (GfKl), University of Freiburg, March 7–9, 2007. Springer-Verlag, Heidelberg-Berlin.
67. Václav Blažek (2007), "From August Schleicher to Sergej Starostin; On the development of the tree-diagram models of the Indo-European languages". Journal of Indo-European Studies 35 (1&2): 82–109.
68. Bouckaert, Remco; Lemey, Philippe; Dunn, Michael; Greenhill, Simon J.; Alekseyenko, Alexander V.; Drummond, Alexei J.; Gray, Russell D.; Suchard, Marc A.; Atkinson, Quentin D. (2012). "Mapping the Origins and Expansion of the Indo-European Language Family". Science. 337 (6097): 957–960. Bibcode:2012Sci...337..957B. doi:10.1126/science.1219669. PMC 4112997. PMID 22923579.
69. Bjørn, Rasmus G. (2022). "Indo-European loanwords and exchange in Bronze Age Central and East Asia: Six new perspectives on prehistoric exchange in the Eastern Steppe Zone". Evolutionary Human Sciences. 4: e23. doi:10.1017/ehs.2022.16. ISSN 2513-843X. S2CID 248358873.
70. Peyrot, Michaël (2019-12-02). "The deviant typological profile of the Tocharian branch of Indo-European may be due to Uralic substrate influence". Indo-European Linguistics. 7 (1): 72–121. doi:10.1163/22125892-00701007. ISSN 2212-5884. S2CID 213924514. Tocharian agglutinative case inflexion as well as its single series of voiceless stops, the two most striking typological deviations from Proto-Indo-European, can be explained through influence from Uralic. A number of other typological features of Tocharian may likewise be interpreted as due to contact with a Uralic language. The supposed contacts are likely to be associated with the Afanas'evo Culture of South Siberia. This Indo-European culture probably represents an intermediate phase in the movement of speakers of early Tocharian from the Proto-Indo-European homeland in the Eastern European steppe to the Tarim Basin in Northwest China. At the same time, the Proto-Samoyedic homeland must have been in or close to the Afanas'evo area. A close match between the Pre-Proto-Tocharian and Pre-Proto-Samoyedic vowel systems is a strong indication that the Uralic contact language was an early form of Samoyedic.
71. Bjørn, Rasmus G. (2022). "Indo-European loanwords and exchange in Bronze Age Central and East Asia: Six new perspectives on prehistoric exchange in the Eastern Steppe Zone". Evolutionary Human Sciences. 4: e23. doi:10.1017/ehs.2022.16. ISSN 2513-843X. S2CID 248358873.
72. Carling, Gerd (Georg-August-Universität, Göttingen). "Tocharian (p.16)" (PDF).
73. Adams, Douglas Q.; Peyrot, Michaël; Pinault, Georges-Jean; Olander, Thomas; Rasmussen, Jens Elmegård (2013). "More Thoughts on Tocharian B Prosody" in "Tocharian and Indo-European Studies vol.14". Museum Tusculanum Press. pp. 26–28. ISBN 978-87-635-4066-7.
74. Chrestomathie tokharienne: Textes et grammaire, Georges-Jean Pinault. Peeters, 2008.
75. "Language Log » Tocharian love poem".
76. "World Atlas of Poetic Traditions: Tocharian".

Sources

• Adams, Douglas Q. (1988), Tocharian historical phonology and morphology, New Haven, CT: American Oriental Society, ISBN 978-0-940490-71-0.
• ——— (2013), A Dictionary of Tocharian B, Leiden Studies in Indo-European, vol. 10 (2nd revised and greatly enlarged ed.), Amsterdam, New York: Rodopi, ISBN 978-94-012-0936-6
• Baxter, William H. (1992), A Handbook of Old Chinese Phonology, Berlin: Mouton de Gruyter, ISBN 978-3-11-012324-1.
• Beckwith, Christopher (2009), Empires of the Silk Road: A History of Central Asia from the Bronze Age to the Present, Princeton University Press, ISBN 978-0-691-15034-5.
• Beekes, Robert S.P. (1995), Comparative Indo-European linguistics: an Introduction, J. Benjamins, ISBN 978-90-272-2151-3.
• Boltz, William (1999), "Language and Writing", in Michael, Loewe; Shaughnessy, Edward L. (eds.), The Cambridge History of Ancient China, Cambridge, England: Cambridge University Press, pp. 74–123, ISBN 978-0-521-47030-8.
• Campbell, George (2000), Compendium of the World's Languages Second Edition: Volume II Ladkhi to Zuni, Routledge, ISBN 978-0-415-20298-5.
• Carling, Gerd (2009). Dictionary and Thesaurus of Tocharian A. Volume 1: a-j. (in collaboration with Georges-Jean Pinault and Werner Winter), Wiesbaden, Harrassowitz Verlag, ISBN 978-3-447-05814-8.
• Daniels, Peter (1996), The Worlds Writing Systems, Oxford University Press, ISBN 0-19-507993-0.
• Hansen, Valerie (2012), The Silk Road: A New History, Oxford University Press, ISBN 978-0-19-515931-8.
• Henning, W.B. (1938), "Argi and the 'Tokharians'", Bulletin of the School of Oriental and African Studies, 9 (3): 545–571, doi:10.1017/S0041977X0007837X, JSTOR 608222, S2CID 161147644.
• —— (1949), "The name of the 'Tokharian' language" (PDF), Asia Major, New Series, vol. 1, pp. 158–162.
• Karlgren, Bernhard (1957), Grammata Serica Recensa, Stockholm: Museum of Far Eastern Antiquities, OCLC 1999753.
• Krause, Wolfgang; Thomas, Werner (1960), Tocharisches Elementarbuch, Heidelberg: Carl Winter Universitätsverlag.
• Lévi, Sylvain (1913). "Tokharian Pratimoksa Fragment". The Journal of the Royal Asiatic Society of Great Britain and Ireland, pp. 109–120.
• Mallory, J.P.; Mair, Victor H. (2000), The Tarim Mummies, London: Thames & Hudson, ISBN 0-500-05101-1.
• Malzahn, Melanie (ed.) (2007). Instrumenta Tocharica. Heidelberg: Carl Winter Universitätsverlag, ISBN 978-3-8253-5299-8.
• Peyrot, Michaël (2008), Variation and Change in Tocharian B, Amsterdam: Rodopoi.
• Pinault, Georges-Jean (2008). Chrestomathie tokharienne: Textes et grammaire. Leuven-Paris: Peeters (Collection linguistique publiée par la Société de Linguistique de Paris, no. XCV), ISBN 978-90-429-2168-9.
• Renfrew, Colin (1990), Archaeology and Language: The Puzzle of Indo-European Origins, CUP Archive, ISBN 978-0-521-38675-3.
• Ringe, Donald A. (1996). On the Chronology of Sound Changes in Tocharian: Volume I: From Proto-Indo-European to Proto-Tocharian. New Haven, CT: American Oriental Society.
• Schmalsteig, William R. (1974). "Tokharian and Baltic." Lituanus. v. 20, no. 3.
• Schuessler, Axel (2007), ABC Etymological Dictionary of Old Chinese, Honolulu: University of Hawaii Press, ISBN 978-0-8248-2975-9.
• Winter, Werner (1998). "Tocharian." In Ramat, Giacalone Anna and Paolo Ramat (eds). The Indo-European languages, 154–168. London: Routledge, ISBN 978-0-415-06449-1.

Further reading

• Bednarczuk, Leszek; Elżbieta Mańczak-Wohlfeld, and Barbara Podolak. “Non-Indo-European Features of the Tocharian Dialects”. In: Words and Dictionaries: A Festschrift for Professor Stanisław Stachowski on the Occasion of His 85th Birthday. Jagiellonian University Press, 2016. pp. 55–68.
• Blažek, Václav; Schwarz, Michal (2017). The early Indo-Europeans in Central Asia and China: Cultural relations as reflected in language. Innsbruck: Innsbrucker Beiträge zur Kulturwissenschaft. ISBN 978-3-85124-240-9.
• Hackstein, Olav. “Collective and Feminine in Tocharian.” In: Multilingualism and History of Knowledge, Vol. 2: Linguistic Developments Along the Silkroad: Archaism and Innovation in Tocharian, edited by OLAV HACKSTEIN and RONALD I. KIM, 12:143–78. Austrian Academy of Sciences Press, 2012. https://doi.org/10.2307/j.ctt3fgk5q.8.
• Lubotsky A. M. (1998). "Tocharian loan words in Old Chinese: Chariots, chariot gear, and town building". In: Mair V.H. (Ed.). The Bronze Age and Early Iron Age Peoples of Eastern Central Asia. Washington D.C.: Institute for the Study of Man. pp. 379–390. http://hdl.handle.net/1887/2683
• Lubotsky A. M. (2003). "Turkic and Chinese loan words in Tocharian". In: Bauer B.L.M., Pinault G.-J. (Eds.). Language in time and space: A Festschrift for Werner Winter on the occasion of his 80th birthday. Berlin/New York: Mouton de Gruyter. pp. 257–269. http://hdl.handle.net/1887/16336
• Meier, Kristin and Peyrot, Michaël. "The Word for ‘Honey’ in Chinese, Tocharian and Sino-Vietnamese." In: Zeitschrift Der Deutschen Morgenländischen Gesellschaft 167, no. 1 (2017): 7–22. doi:10.13173/zeitdeutmorggese.167.1.0007.
• Miliūtė-Chomičenkienė, Aleta. “Baltų-slavų-tocharų leksikos gretybės” [ETYMOLOGICAL PARALLELS IN BALTIC, SLAVIC AND TOCHARIAN IN “NAMES OF ANIMALS AND THEIR BODY PARTS"]. In: Baltistica XXVI (2): 135–143. 1990. DOI: 10.15388/baltistica.26.2.2075 (In Lithuanian)
• Peyrot, Michaël. “On the Formation of the Tocharian Preterite Participle.” Historische Sprachforschung / Historical Linguistics 121 (2008): 69–83. http://www.jstor.org/stable/41637843.
• Peyrot, Michaël. "The deviant typological profile of the Tocharian branch of Indo-European may be due to Uralic substrate influence". In: Indo-European Linguistics 7, 1 (2019): 72-121. doi: https://doi.org/10.1163/22125892-00701007
• PINAULT, GEORGES-JEAN. “TOKH. B ‘K_UCAÑÑE’, A ‘K_UCIṂ’ ET SKR. ‘TOKHARIKA’” . In: Indo-Iranian Journal 45, no. 4 (2002): 311–45. http://www.jstor.org/stable/24664155.
• Witczak, Krzysztof Tomasz. “TWO TOCHARIAN BORROWINGS OF ORIENTAL ORIGIN”. In: Acta Orientalia Academiae Scientiarum Hungaricae 66, no. 4 (2013): 411–16. http://www.jstor.org/stable/43282527.

External links

• Tocharian alphabet (from Omniglot)
• Thesaurus Indogermanischer Text- und Sprachmaterialien (TITUS):
  • Tocharian alphabet
  • Conjugation tables for Tocharian A and B
  • Tocharian A manuscripts from the Berlin Turfan Collection
• Mark Dickens, "Everything you always wanted to know about Tocharian"
• Tocharian Online by Todd B. Krause and Jonathan Slocum, free online lessons at the Linguistics Research Center at the University of Texas at Austin
• Online dictionary of Tocharian B, based upon D. Q. Adams's A Dictionary of Tocharian B (1999)
• Tocharian B Swadesh list (From Wiktionary)
• Comprehensive Edition of Tocharian Manuscripts, University of Vienna, with images, transcriptions and (in many cases) translations and other information.
• Sieg, E.; Siegling, W. (1921). Tocharische Sprachreste, 1.A: Transcription. Walter de Gruyter. Transcriptions of Tocharian A manuscripts.
• Kim, Ronald I. (2012). (PDF). Institute for Comparative Linguistics, Charles University. Archived from the original (PDF) on 2018-07-16. Retrieved 2014-05-01.
• glottothèque – Ancient Indo-European Grammars online, an online collection of introductory videos to Ancient Indo-European languages produced by the University of Göttingen