| Proto-Grassfields Bantu | bnt-001 |
| *kók` | |
| atembwəʼwi | azo-000 | ǩ̌ǁ̂̌ |
| tuki | bag-000 | oroɭo |
| chɔ̀pəchɔ̂p | bbq-000 | ŋkʷəʔə]tə |
| chɔ̀pəchɔ̂p | bbq-000 | ŋkʷəʔətə |
| Baba | bbw-000 | kaʔ |
| Bafanji | bfj-000 | kuaʼ |
| mədəŋkyɛ | bgj-000 | nǩʼt̂̌ |
| Bikele | biw-001 | bêɾ |
| Bakoko | bkh-000 | e[kala |
| Bum | bmv-000 | u[kwɔk |
| Bamukumbit | bqt-000 | kɔʔ |
| English | eng-000 | ladder |
| français | fra-000 | échelle |
| Ik | ikx-000 | tìtír |
| Limbum | lmp-000 | ceɖ |
| Kofa | nfu-000 | tsě |
| Ngie | ngj-000 | u[kʰɔʔ |
| Bapi | pny-000 | íkoàʼo |
| Tunen | tvu-000 | nɛ[kal |
| Tunen | tvu-000 | ɛ[kuaⁿdaŋɛ |