CentralSubgroup of 10 languagesAncestorsNilo-Saharan 210Eastern Sudanic 97Nubian 12Satellite-Core 188Core 110Northern (k languages) 18CentralMattokki xnz, a language of EgyptCollapse All Expand AllBirked 1Birked brk, a language of SudanDongolawi 1Andaandi dgl, a language of SudanHill 7Kadaru-Ghulfan 2Ghulfan ghl, a language of SudanKadaru kdu, a language of SudanUnclassified 5Dilling dil, a language of SudanDair drb, a language of SudanEl Hugeirat elh, a language of SudanKarko kko, a language of SudanWali wll, a language of Sudan