Masalit, known as the Massalat, moved west into central-eastern Chad. Their ethnic population in Chad was 30,000 as of the 1993 census, but only 10 speakers of their language were reported in 1991.[2]
"Heavy" Masalit, spoken by higher-ranking people and those in the countryside, with a complicated agglutinative grammar
"Light" Masalit, spoken particularly in the home and in the market, with a somewhat simplified grammatical structure and many borrowings from Sudanese Arabic, the regional lingua franca and language of education.
Jakobi, Angelika (1991). "Edgar, John: A Masalit Grammar. With Notes on Other Languages of Darfur and Wadai. Berlin: Dietrich Reimer Verlag, 1989. 121 pp., map, tab., fig. (Sprache und Oralität in Afrika, 3) Preis: DM 59-". Anthropos (in German). 86 (4–6). Nomos Verlag: 599–601. JSTOR40463695.