Asụsụ Naba

Naba bụ asụsụ Nilo-Saharan nke ihe dị ka mmadụ 500,000 na-asụ na Chad .  A na-akpọ ndị na-asụ asụsụ a Lisi, aha mkpokọta maka agbụrụ atọ nwere njikọ chiri anya, Bilala, Kuka na Medogo, nke na-anọchite anya olumba atọ nke Naba na-ekewa. Ha na-ebi tumadi na Batha Prefecture, mana Kuka bikwa na Chari-Baguirmi . Ethnologue na-ekwu na myirịta nke mkpụrụokwu dị n'etiti olumba atọ ahụ agaghị erughị 99%.  A na-asụkarị Arabic dị ka asụsụ nke abụọ. 

 fonology 

 Consonants 
 Labial Alveolar Palatal Velar Glottal Na-egbu egbu / Mmekọrịta plain (  )        prenasal     implosive    Nke na-ese okwu     Ihu imi     Rhotic  Odika   

 Udaume 
 N'ihu Central Azu Mechie   N'etiti   Mepee 

 Ntụaka 
nwere njikọ chiri anya, Bilala, Kuka na Medogo, nke na-

 Njikọ mpụga 

 Akwụkwọ na akụkụ nke Bilala