| 30825 | Sowanda | oŋgok | | | Voorhoeve (1971) | |
| 155939 | Yau (Worin Dialect) | ɔŋgɔm | | | McElhanon and Voorhoeve (1970) | ear |
| 76957 | Mbaniata | ōŋgoto | ear | | Tryon & Hackman (1983) | |
| 76685 | Mbaniata (Lokuru Dialect) | ōŋgoto | ear | | Tryon & Hackman (1983) | |
| 49560 | Orokaiva (Dobuduru Dialect) | onja | ear | | Smallhorn (2011) | |
| 49566 | Orokaiva (Para Harava Dialect) | onje | ear | | Smallhorn (2011) | |
| 49561 | Orokaiva (Dobuduru Dialect) | onje | ear | | Smallhorn (2011) | |
| 49559 | Aeka | onje | ear | | Smallhorn (2011) | |
| 49569 | Hunjara-Kaina Ke | 'onje | ear (main word, older generation) | | Smallhorn (2011) | |
| 49557 | Proto-Nuclear-Binandere | *onje | | | Smallhorn (2011) | |
| 49563 | Orokaiva (Jegasa-Sarau Dialect) | onji | ear | | Smallhorn (2011) | |
| 28139 | Orokaiva (Dobuduru Dialect) | onze | | | Wilson (1969) | |
| 75146 | Mailu | ope | | | Saville (1912) | |
| 32341 | Morawa | ope | | | SIL (1973) | |
| 87693 | Mailu (Geagea Dialect) | ʔope | | | Thomson (1975) | |
| 86049 | Mailu (Asiaoro Dialect) | ʔope | | | Thomson (1975) | |
| 87145 | Mailu (Domara Dialect) | ʔope | | | Thomson (1975) | |
| 86597 | Mailu (Island Dialect) | ʔope | | | Thomson (1975) | |
| 86871 | Mailu (Borebo Dialect) | ʔope | | | Thomson (1975) | |
| 87967 | Mailu (Delebai Dialect) | ʔope | | | Thomson (1975) | |
| 88241 | Mailu (Darava Dialect) | ʔope | | | Thomson (1975) | |
| 86323 | Mailu (Ilai Dialect) | ʔope | | | Thomson (1975) | |
| 87419 | Mailu (Baibara Dialect) | ʔope | | | Thomson (1975) | |
| 155928 | Asaro'o | orʌm | | | McElhanon and Voorhoeve (1970) | ear |
| 5383 | Dadibi | ořo | | | Macdonald (1973) | |
| 4970 | Folopa (Suri Dialect) | ořoge | | | Macdonald (1973) | |
| 155934 | Iyo | ɔsumbi | | | McElhanon and Voorhoeve (1970) | ear |
| 155933 | Ufim | ɔsumbɔ | | | McElhanon and Voorhoeve (1970) | ear |
| 210744 | Komyandaret | ʔɔ'tɔ | | | Hughes (2009) | |
| 29563 | Molof | ou | | | Voorhoeve (1971) | |
| 212679 | Duvle | ovɛⁱ | | | Clouse (1997) | |
| 4552 | Opao | ovoko | | | Brown (1973) | |
| 28187 | Orokaiva (Jegarata-Kakendetta Dialect) | oze | | | Wilson (1969) | |
| 5070 | Tebera | ozini | | | Macdonald (1973) | |
| 155965 | Nek | pawa | | | McElhanon and Voorhoeve (1970) | ear |
| 155966 | Nuk | pawa | | | McElhanon and Voorhoeve (1970) | ear |
| 238249 | Berinomo | pɛnɛhax | | | SIL () | |
| 139656 | Pal | pi:ga | | | Z'graggen (1980) | ear |
| 139652 | Pamosu | pika | | | Z'graggen (1980) | ear |
| 199773 | Nuk (Tamben Dialect) | pɑwɑn | | | Retsema et al. (2009) | |
| 200150 | Nek (Goambot Dialect) | pɑwɑŋ | | | Retsema et al. (2009) | |
| 4766 | Menya | qata | | | Lloyd (1973) | |
| 6709 | Hamtai | qata | | | Lloyd (1973) | |
| 1490 | Yagwoia | qatisa | | | Lloyd (1973) | |
| 263252 | Suabo | qeno | [ʔɛrɔ] | | de Vries (2024) | ear |
| 263556 | Suabo | qeno | [ʔɛrɔ] | | de Vries (2024) | ear |
| 243351 | Heyo | rakun | | | Laycock (1968) | |
| 243349 | Yahang | raŋkun | | | Laycock (1968) | |
| 155927 | Muratayak | ʌrʌm | | | McElhanon and Voorhoeve (1970) | ear |
| 196049 | Kobon | rɨmɨd | + | | Pawley (2013) | |
