The three dozen East Chadic languages of the Chadic family are spoken in Chad and Cameroon.

Speakers of various East Chadic languages are locally known as Hadjarai peoples. The largest East Chadic language is Nancere.

Languages

The branches of East Chadic go either by names or by letters and numbers in an outline format.

The East Chadic B classification follows that of Lovestrand (2012).

Peust (2018), however, has a somewhat different phylogenetic classification for East Chadic. The most striking change is the repositioning of Mokilko (B.2) from East Chadic B to East Chadic A, where it now constitutes the first branch to separate, followed by Lele-Nancere (A.2.1). Within East Chadic B, he treats the Mubi group (B.1.2) as the first primary branching, with all the rest forming a subgroup divided between Dangla (B.1.1) in the north and Barain plus Sokoro (B.3 and B.4) in the south.

East Chadic A is distributed primarily in Tandjilé and neighbouring regions. East Chadic B is distributed primarily in Guéra and neighbouring regions.

Numerals

Comparison of numerals in individual languages:

ClassificationLanguage12345678910
A, A.1Somraimə́nsə́rsúbùwōdə̄kubìwúrɡə́ súbù (4 + 3) ?də̀ná sə́r (10–2)də̀ná mə́n (10–1)mwàtʃ
A, A.1Tumakmə̀nhɛ̀sùbwōrīùsìùɡìɗáksùbwāwār (2 x 4) ?bìsāmə̄n (10–1) ?kwàr
A, A.2Gabripɔ̀nwɔ̄sùbūpɔ́rbúbàyjūrɡúmārɡə́tə́nɡɛ̄sə́mɔ̀tʃ
A, A.2, 1Kimrépɔnsubupɔrbubaidʒidʒurɡəmmarɡədiŋɡɛsəmwɔdʒ
A, A.2, 1Lelepínàsúbàpórìŋbàyménèŋmátòlíŋjuruɡùcélàɡoro
A, A.2, 1Nancerepə̀nàsùwœ̀sàbpə̄ríbàymə̀nə̀màtàlpə̄rpə̄ndə̄tʃélə̄ɡùwàrə̀
A, A.3Keramə́náɓásísóópewááɗewííɗíw / suŋku mə́nákə́nə́kísééɗaásəɡə̀ntámbə̀làmánhòr / suŋku ɓásí
A, A.3Kwang (Kwong)mɪnraisɪpaiwuɗaiwiʔyɪmsɪdəəŋbʊkʊrkaudabɪdaamnarukop
B, B.1, 1Bidiya (Bidiyo) (1)kesiɗisubaŋpaɗaŋbeeyʼeŋpeŋkeyʼ (5 + 1)pisiɗaŋ (5 + 2)porpoɗ (2 x 4)peŋdaorro
B, B.1, 1Bidiyo (Bidiya) (2)keʔeŋ (masculine) kaɗya (feminine)siɗìsubaŋpaaɗaŋbèeʔeŋpénkeʔ (5 + 1)píisit (5 + 2)porpoɗ (2 x 4)pendaɔ̀rrɔ̀
B, B.1, 1Dangla (Dangaléat)ɾákkísɛ́ɛrɔ́súbbàpooɗíbɛɛɗyìbidyɡèɗypɛ̀ɛ́síràpóɗpóɗparkàɔ̀rɔ̀kì
B, B.1, 1Mawa (1)pəniɾapsuppaːtbijbyaːpat (5 + 1) ?byamatpatpat (2 x 4)kwapinikara (10–1) ?kwaːjan
B, B.1, 1Mawa (2)pənnirapsuppatbiibiaapan (5 + 1) ?biamatpatpat (2 x 4)kuapinikara (10–1) ?kuayan
B, B.1, 1Migama (1)káƴìséèràsúbbàpóoɗíbéeƴábízɡíƴÍpàysáràpóppóɗí (2 x 4)párnàkáƴÍ (10–1)ʔórrò
B, B.1, 1Migama (2)káɗyìséèràsúbbàpóoɗíbéeɗyábízɡíɗyìpàysáràpóppóɗí (2 x 4)pârnàkáɗyì (10 -1)ʔôrrò
B, B.1, 1Mogumkɛ̀ (m), kā (f)sɛ̀suppootbeymikpayseporpidebarkɛtorrok
B, B.1, 1Ubipiinamuɗusuɓapoɗabɛɛjabɛɛpɛne (5 + 1)bɛɛmuɗu (5 + 2)porpoɗa (2 x 4)kojpane (litː 'koj = hand')orok
B, B.1, 2Mubi (1)fínísìrsúɓàfádàbíɗyàìstàlàbéesírfàrbàtférbínìkúrúk
B, B.1, 2Mubi (2)finisirsubafadabijaistalabesirfarbad [farbat]ferbinekuruk
B, B.1, 2Zerenkelpínnésiirísùbbàpáɗɗábíƴƴáistalabèèsiripaarpaɗìpaarpinòkúrúkí
B, B.2Mukulusò(ò) / só(ó)sìréáɗópìɗépáá(t)zóó(t)sárá(t)ɡéssírèɡéssá(t)kòòmá(t)
B, B.3Bareinpaniŋsidisubupududawsudasumaniŋ (5 + 1)dasisidi (5 + 2)dasusubu (5 + 3)dasumpudu (5 + 4)kur
B, B.3Sokorokéttì / ker̃ímóɗùsúbàpaʔáɗàbiʔàbépinibémoɗùbéʃíbabépʌɗʌ̀ór̃kà