FSubgroup of 14 languagesAncestorsNiger-Congo 1554Atlantic-Congo 1454Volta-Congo 1382Benue-Congo 987Bantoid 701Southern 680Narrow Bantu 548Central 354FRuwila rwl, a language of TanzaniaDescendants Nilamba-Rangi (F.31) 2Isanzu isn, a language of TanzaniaNilamba nim, a language of Tanzania Nilamba-Rangi (F.32) 1Nyaturu rim, a language of Tanzania Nilamba-Rangi (F.33) 1Langi lag, a language of Tanzania Nilamba-Rangi (F.34) 1Mbugwe mgz, a language of Tanzania Sukuma-Nyamwezi (F.21) 1Sukuma suk, a language of Tanzania Sukuma-Nyamwezi (F.22) 2Konongo kcz, a language of TanzaniaNyamwezi nym, a language of Tanzania Sukuma-Nyamwezi (F.23) 1Sumbwa suw, a language of Tanzania Sukuma-Nyamwezi (F.24) 1Kimbu kiv, a language of Tanzania Sukuma-Nyamwezi (F.25) 1Bungu wun, a language of Tanzania Tongwe-Bende (F.11) 1Tongwe tny, a language of Tanzania Tongwe-Bende (F.12) 1Bende bdp, a language of Tanzania