| 218241 | Migabac | oka | | | SIL (1975) | |
| 78340 | Sahu | 'oki | | | Visser & Voorhoeve (1987) | |
| 155943 | Yau (Sindamon Dialect) | okom | | | McElhanon and Voorhoeve (1970) | ear |
| 212685 | Eritai | o-kwei | | | Clouse (1997) | |
| 155941 | Yau (Mitmit Dialect) | ɔlɔm | | | McElhanon and Voorhoeve (1970) | ear |
| 31843 | Bauwaki | ome | | | SIL (1973) | |
| 3352 | Mubami | omɛto | | | Franklin (1973) | |
| 27413 | Mubami | omɛto | | | Reesink (1976) | |
| 28222 | Orokaiva (Kendata Dialect) | onde | | | Wilson (1969) | |
| 49565 | Orokaiva | onde | ear | | Smallhorn (2011) | |
| 49564 | Orokaiva (Kendata Dialect) | onde | ear | | Smallhorn (2011) | |
| 49558 | Binandere | onde | ear | | Smallhorn (2011) | |
| 155940 | Yau (Yawan Dialect) | ɔndɔm | | | McElhanon and Voorhoeve (1970) | ear |
| 155942 | Yau (mup Dialect) | ɔndɔm | | | McElhanon and Voorhoeve (1970) | ear |
| 155980 | Selepet | ɔndɔp | | | McElhanon and Voorhoeve (1970) | ear |
| 155979 | Timbe | ɔndɔp | | | McElhanon and Voorhoeve (1970) | ear |
| 155936 | Nukna | ondu | | | McElhanon and Voorhoeve (1970) | ear |
| 30825 | Sowanda | oŋgok | | | Voorhoeve (1971) | |
| 155939 | Yau (Worin Dialect) | ɔŋgɔm | | | McElhanon and Voorhoeve (1970) | ear |
| 76685 | Mbaniata (Lokuru Dialect) | ōŋgoto | ear | | Tryon & Hackman (1983) | |
| 76957 | Mbaniata | ōŋgoto | ear | | Tryon & Hackman (1983) | |
| 49560 | Orokaiva (Dobuduru Dialect) | onja | ear | | Smallhorn (2011) | |
| 49559 | Aeka | onje | ear | | Smallhorn (2011) | |
| 49566 | Orokaiva (Para Harava Dialect) | onje | ear | | Smallhorn (2011) | |
| 49561 | Orokaiva (Dobuduru Dialect) | 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) | |
| 32341 | Morawa | ope | | | SIL (1973) | |
| 75146 | Mailu | ope | | | Saville (1912) | |
| 87145 | Mailu (Domara Dialect) | ʔope | | | Thomson (1975) | |
| 88241 | Mailu (Darava Dialect) | ʔope | | | Thomson (1975) | |
| 86049 | Mailu (Asiaoro Dialect) | ʔope | | | Thomson (1975) | |
| 86323 | Mailu (Ilai Dialect) | ʔope | | | Thomson (1975) | |
| 86597 | Mailu (Island Dialect) | ʔope | | | Thomson (1975) | |
| 86871 | Mailu (Borebo Dialect) | ʔope | | | Thomson (1975) | |
| 87419 | Mailu (Baibara Dialect) | ʔope | | | Thomson (1975) | |
| 87693 | Mailu (Geagea Dialect) | ʔope | | | Thomson (1975) | |
| 87967 | Mailu (Delebai 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) | |
