| Langues | Sous-ensembles | Profil | |
| K.41a | Mbowe | Mbowe | Luyi (Est) |
| K.41b | Mbumi | ||
| K.42 | Kwangwa | ||
| K.43 | Kwandi | ||
| K.44a | Mwenyi | Mwenyi | Luyi (Ouest), influence des langues voisines |
| K.44b | Liyuwa | ||
| K.45 | Makoma | ||
| K.46 | Nyengo | ||
| K.47 | Imilangu | ||
| K.48a | Simaa | Simaa | Mashi fortement luyisé |
| K.48b | Mulonga |
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