The Daju languages are spoken in isolated pockets across a wide area of Sudan and Chad, in parts of the regions of Kordofan, Darfur, and Wadai. They belong to the Eastern Sudanic subfamily of Nilo-Saharan.

They are subclassified as follows, following Stevenson 1956:

• Eastern Daju:
  • Shatt in the Shatt Hills southwest of Kadugli , Sudan. (The name "Shatt" is also applied to other unrelated languages of the area.)
  • Liguri in the Nuba Hills, Sudan
• Western Daju:
  • Mongo in Dar Daju , Chad
  • Sila in Dar Sila , Chad
• Nyala arund Nyala in Darfur, Sudan and Bego (extinct) in southern Darfur
• Njalgulgule in southern Sudan on the Sopo River

Proto-Daju has been partially reconstructed by Robin Thelwall (1981). In his judgement, the Eastern Daju languages separated from the others perhaps as much as 2000 years ago, while the Western Daju languages were spread more recently, perhaps by the Daju state which dominated Darfur from about 1200 AD until displaced by the Tunjur . The principal phonetic difference between the two branches is the reflex of proto-Daju *ɣ, reflected as Western *r and Eastern *x.

The typical verb root in Daju is a monosyllable of the form (C)VC(C). The perfective takes a prefixed k-; the imperfective , a prefixed a(n)-. The verb takes person suffixes. Suffixes on nouns serve to mark singulative (-tic, -təs), generic, and plural forms.

References

• R. C. Stevenson. "A survey of the phonetics and grammatical structure of the Nuba Mountains languages, with particular reference to Otoro, Katcha and Nyimang." Afrika und Übersee 40, 1956-7.
• Robin Thelwall. "Lexicostatistical Subgrouping and Reconstruction of the Daju Group" in ed. Thilo Schadeberg & Lionel Bender , Nilo-Saharan: Proceedings of the First Nilo-Saharan Linguistics Colloquium, Leiden, September 8-10, 1980. Foris: Dordrecht 1981.

External links

• Nuba Languages and History, Robin Thelwall