Tumak language
| Tumak | |
|---|---|
| Native to | Chad | 
| Region | Southwest | 
| Native speakers | (25,000 cited 1993 census) | 
| Afro-Asiatic
 
 | |
| Dialects | 
 | 
| Language codes | |
| ISO 639-3 | tmc | 
| Glottolog | tuma1260 | 
Tumak, also known as Toumak, Tumag, Tummok, Sara Toumak, Tumac, and Dije, is an Afro-Asiatic language spoken in the southwestern Chadian prefectures of Moyen-Chari and Koumra. Motun (Mod) and Tumak dialects have a lexical similarity of only 70%; Blench (2006) lists Tumak, Motun, and Mawer as separate languages. Most Motun speakers use some Sara.
The "Gulei" listed in Greenberg might be a dialect of Tumak.