| ʦ | Langues | Groupe | Pays |
| ts | bafut | bantu du grassfield, est, ngem | Cameroun |
| ts | guɗe | tchadique central | Cameroun |
| ts | mundani | bantu du grassfield, momo | Cameroun |
| ts | ngyembɔɔn | bantu du grassfield, bamileke | Cameroun |
| ts | nsoʼ | bantu du grassfield, ring | Cameroun |
| ts | podoko | tchadique central | Cameroun |
| ts | yamba | bantu du grassfield, nord | Cameroun |
| ts | yemba | bantu du grassfield, bamileke | Cameroun |
| ts | zulgo | tchadique central | Cameroun |
| ts | duruma | bantu E72D | Kenya |
| ts | hausa | afro-asiatique, tchadique | Niger |
| ts | nupe | nouveau benue-congo | Nigeria |
| ts | kambari | benue-congo | Nigeria |
| ts | izi | kwa | Nigeria |
| ts | ikwo | kwa | Nigeria |
| ts | hausa | afro-asiatique, tchadique | Nigeria |
| ts | ẹzaa | kwa | Nigeria |
| ts | berom | benue-congo | Nigeria |
| c | lugbara | soudanique | Ouganda |
| c | avokaya | nilo-saharien | Soudan |
| c | mündü | adamawa-est | Soudan |
| c | lele | tchadique de lest | Tchad |
| ts | eʋe | kwa | Togo |
| ts | lendu | soudanique central | Zaïre |