HillSubgroup of 7 languagesAncestorsNilo-Saharan 210Eastern Sudanic 97Nubian 12Central 10Satellite-Core 188Core 110Northern (k languages) 18HillDescendants Kadaru-Ghulfan 2Ghulfan ghl, a language of SudanKadaru kdu, a language of Sudan Unclassified 5Dair drb, a language of SudanDilling dil, a language of SudanEl Hugeirat elh, a language of SudanKarko kko, a language of SudanWali wll, a language of Sudan