| 193935 | Musak | naku | | | Z'graggen (1980) | this |
| 144773 | Musar | oŋgʌ | | | Z'graggen (1980) | this |
| 144774 | Musar | ob | | | Z'graggen (1980) | this |
| 90543 | Nabak | kapi | this | | McElhanon (1967) | this |
| 214076 | Nakai | ˈʔɛnɔm | | | Hughes (2009) | |
| 199153 | Nakame (Dzenzen Dialect) | ɛŋ | | | Retsema et al. (2009) | |
| 199155 | Nakame (Dzenzen Dialect) | ɛq | | | Retsema et al. (2009) | |
| 199680 | Nakame (Munguleng Dialect) | joŋ | | | Retsema et al. (2009) | |
| 199281 | Nakame (Popof Dialect) | eŋɑχ | | | Retsema et al. (2009) | |
| 198794 | Nakame (Sikalan Dialect) | ɛŋ | | | Retsema et al. (2009) | |
| 198913 | Nakame (Sokan Dialect) | jeŋ | | | Retsema et al. (2009) | |
| 199033 | Nakame (Wasin Dialect) | ɛŋ | | | Retsema et al. (2009) | |
| 125978 | Nake | hɛra | | | Z'graggen (1980) | this |
| 200246 | Nek (Goambot Dialect) | ŋən | | | Retsema et al. (2009) | |
| 193933 | Nend | wan | | | Z'graggen (1980) | this |
| 125991 | Nobonob | imu | | | Z'graggen (1980) | this |
| 17314 | Northeast Kiwai (Arigibi Dialect) | mʌ'ná·liɛ | | | Wurm (1973) | |
| 31502 | Northeast Kiwai (Gibaio Dialect) | 'nai˥˩'dɛ:˥˩ | | | Wurm (1973) | |
| 3009 | Northeast Kiwai (Gope Dialect) | ařa | | | Wurm (1973) | |
| 1025 | Northeast Kiwai (Urama Dialect) | na | | | Wurm (1973) | |
| 199868 | Nuk (Tamben Dialect) | ŋɑqɛn | | | Retsema et al. (2009) | |
| 199981 | Nuk (Tunam Dialect) | wɑkɛn | | | Retsema et al. (2009) | |
| 218618 | Obokuitai | da | | | Clouse (1997) | |
| 16364 | Odoodee (Hesif Dialect) | hĩ | | | Shaw (1986) | |
| 16264 | Odoodee (Kalamo Dialect) | hagɔsɔ̃ | | | Shaw (1986) | |
| 181774 | Ogea | bɛ | | | Z'graggen (1980) | this |
| 75390 | Oirata | i'ʔiri | | | Taber (1993) | |
| 3734 | Omati | enao | | | Franklin (1973) | |
| 16164 | Onabasulu | ewe | | | Shaw (1986) | |
| 6059 | Onabasulu | ewe | | | Shaw (1973) | |
| 90530 | Ono | i | this | | McElhanon (1967) | this |
| 4627 | Opao | mahea | | | Brown (1973) | |
| 4047 | Orokolo (Kaipi Dialect) | ma | | | Brown (1973) | |
| 4070 | Orokolo (Kaipi Dialect) | mealea | | | Brown (1973) | |
| 6117 | Orokolo | mae | | | Brown (1973) | |
| 6116 | Orokolo | ma | | | Brown (1973) | |
| 218622 | Orya | an | | | Clouse (1997) | |
| 144777 | Pal | una | | | Z'graggen (1980) | this |
| 144772 | Pamosu | ono | | | Z'graggen (1980) | this |
| 125971 | Panim | hɛ | | | Z'graggen (1980) | this |
| 144782 | Parawen | siata | | | Z'graggen (1980) | this |
| 16064 | Pare | e | | | Shaw (1986) | |
| 2165 | Pare | e | | | Shaw (1973) | |
| 5245 | Pawaia | o | | | Macdonald (1973) | |
| 120 | Pawaia | a | | | Trefry (1969) | |
| 201713 | Proto-Awyu | *ne | | | Voorhoeve (2000) | |
| 201901 | Proto-Awyu-Dumut | *mene | | | Voorhoeve (2000) | |
| 201805 | Proto-Dumut | *mene | | | Voorhoeve (2000) | |
| 74545 | Proto-Eastern | *ma- | | | Scott (1978) | |
| 74544 | Proto-Eastern-Central | *ma | | | Scott (1978) | |
