| 199870 | Nuk (Tamben Dialect) | nuk | | | Retsema et al. (2009) | |
| 1021 | Northeast Kiwai (Urama Dialect) | naʔuro | | | Wurm (1973) | |
| 3005 | Northeast Kiwai (Gope Dialect) | naʔu | | | Wurm (1973) | |
| 31498 | Northeast Kiwai (Gibaio Dialect) | nʌ'ʔúra: | | | Wurm (1973) | |
| 17310 | Northeast Kiwai (Arigibi Dialect) | nʌ'ʔú·řiɛ | | | Wurm (1973) | |
| 126075 | Nobonob | ari | | | Z'graggen (1980) | what |
| 193977 | Nend | utumʌn | | | Z'graggen (1980) | what |
| 200248 | Nek (Goambot Dialect) | wəneɑk | | | Retsema et al. (2009) | |
| 126063 | Nake | ari | | | Z'graggen (1980) | what |
| 199035 | Nakame (Wasin Dialect) | nɑχɑme | | | Retsema et al. (2009) | |
| 198915 | Nakame (Sokan Dialect) | nɑʁɑme | | | Retsema et al. (2009) | |
| 198796 | Nakame (Sikalan Dialect) | nakəmə | | | Retsema et al. (2009) | |
| 199284 | Nakame (Popof Dialect) | nɑχɑme | | | Retsema et al. (2009) | |
| 199682 | Nakame (Munguleng Dialect) | nome | | | Retsema et al. (2009) | |
| 199762 | Nakame (Gufin Dialect) | nɑ:me | | | Retsema et al. (2009) | |
| 199761 | Nakame (Gufin Dialect) | nɑkɑme | | | Retsema et al. (2009) | |
| 199156 | Nakame (Dzenzen Dialect) | nɑʁɑme | | | Retsema et al. (2009) | |
| 214174 | Nakai | nɑʕɑi | | | Hughes (2009) | |
| 90515 | Nabak | pitne | what | | McElhanon (1967) | what |
| 144858 | Musar | miaya | | | Z'graggen (1980) | (what) |
| 193979 | Musak | ay | | | Z'graggen (1980) | what |
| 126061 | Murupi | ate | | | Z'graggen (1980) | what |
| 126050 | Munit | eri | | | Z'graggen (1980) | what |
| 198677 | Mungkip | nome | | | Retsema et al. (2009) | |
| 193969 | Mum | mom | | | Z'graggen (1980) | what |
| 260022 | Mulaha | anaba | | | Dutton (1970) | what |
| 3423 | Mubami | aʔoiro | | | Franklin (1973) | |
| 27497 | Mubami | aʔailo | | | Reesink (1976) | |
| 15530 | Mountain Koiari | ono | what | | Dutton (2010) | |
| 260021 | Motu | dahaka | | | Dutton (1970) | what |
| 126064 | Mosimo | kata | | | Z'graggen (1980) | what |
| 3525 | Morigi | etunae | | | Wurm (1973) | |
| 193974 | Moresada | ukəmuŋʌmp | | | Z'graggen (1980) | what |
| 7289 | Moni (Kemandoga Dialect) | má | | | Larson & Larson (1972) | |
| 29623 | Molof | tafe | | | Voorhoeve (1971) | |
| 144854 | Moere | namur | | | Z'graggen (1980) | (what) |
| 3106 | Minanibai | augeə | | | Franklin (1973) | |
| 181844 | Migum | ʌmeran | | | Z'graggen (1980) | what |
| 218360 | Migabac | omac wiac | | | SIL (1975) | |
| 144851 | Miani | miani | | | Z'graggen (1980) | (what) |
| 90504 | Mesem | wana | what | | McElhanon (1967) | what |
| 4837 | Menya | ɨvsɨqe | | | Lloyd (1973) | |
| 309 | Mena | kombaiɛ | | | Franklin (1973) | |
| 76299 | Mbilua (Ndovele Dialect) | noni | what? | | Tryon & Hackman (1983) | |
| 76561 | Mbilua | noiñɔ | what? | | Tryon & Hackman (1983) | |
| 76555 | Mbilua | loma | what? | | Tryon & Hackman (1983) | |
| 76765 | Mbaniata (Lokuru Dialect) | oa | what? | | Tryon & Hackman (1983) | |
| 76764 | Mbaniata (Lokuru Dialect) | ōnia | what? | | Tryon & Hackman (1983) | |
| 77103 | Mbaniata | ōnia | what? | | Tryon & Hackman (1983) | |
| 77070 | Mbaniata | ōno | what? | | Tryon & Hackman (1983) | |
