| 7798 | Proto-Lower-Sepik | *m(w)il | | | Foley (1986) | |
| 235385 | Chambri | mwɨl | | | Foley (2005) | |
| 7893 | Chambri | mwɨl | | | Foley (1986) | |
| 236055 | Chambri | mwɨl | | | Foley (2005) | |
| 123848 | Saruga | nai | | | Z'graggen (1980) | moon |
| 123847 | Murupi | nai | | | Z'graggen (1980) | moon |
| 261256 | Yamben | namere | | | Pick (2019) | moon |
| 261258 | Manep | naun | | | Pick (2019) | moon |
| 261257 | Yaben | naunu | | | Pick (2019) | moon |
| 123858 | Utu | nava | | | Z'graggen (1980) | moon |
| 123857 | Silopi | nava | | | Z'graggen (1980) | moon |
| 123860 | Matepi | nava | | | Z'graggen (1980) | moon |
| 123834 | Kare | naway | | | Z'graggen (1980) | moon |
| 142895 | Amaimon | naway | | | Z'graggen (1980) | (moon) |
| 123844 | Rapting | naway | | | Z'graggen (1980) | moon |
| 209585 | Proto-Mabuso | *naway | | | Ross (2014) | moon |
| 236736 | Marangis | ndoŋar | | | Foley (2005) | |
| 243808 | Pahi | nefʔa | | | Laycock (1968) | |
| 243809 | Mehek | nekwa | | | Laycock (1968) | |
| 123851 | Garus | nɛvæ | | | Z'graggen (1980) | moon |
| 179896 | Lemio | ŋair̃u | | | Z'graggen (1980) | moon |
| 179893 | Arawum | ŋalu | | | Z'graggen (1980) | moon |
| 78488 | Sahu | ngara | | | Visser & Voorhoeve (1987) | |
| 163696 | Kyenele (Miyak Dialect) | ŋgɨŋat | | | Davies and Comrie (1985) | moon |
| 243818 | Mende | niyaka | | | Laycock (1968) | |
| 142886 | Wanambre | nʌki | | | Z'graggen (1980) | (moon) |
| 142885 | Musar | nʌkiʌp | | | Z'graggen (1980) | (moon) |
| 123845 | Wamas | noai | | | Z'graggen (1980) | moon |
| 123850 | Mosimo | noay | | | Z'graggen (1980) | moon |
| 16206 | Odoodee (Kalamo Dialect) | nɔ̃ligɔ | | | Shaw (1986) | |
| 238255 | Berinomo | nop | | | SIL () | |
| 243785 | Yis | noulai | | | Laycock (1968) | |
| 142871 | Malas | noun | | | Z'graggen (1980) | (moon) |
| 243817 | Kwoma | nowəka | | | Laycock (1968) | |
| 244966 | Chenapian | nu | | | SIL (1983) | |
| 245074 | Chenapian | nu | | | SIL (1983) | |
| 123846 | Samosa | nuai | | | Z'graggen (1980) | moon |
| 243784 | Yau | nu:lai | | | Laycock (1968) | |
| 142890 | Yaben | nʌunu | | | Z'graggen (1980) | (moon) |
| 123849 | Nake | nuway | | | Z'graggen (1980) | moon |
| 237649 | Kwoma | nɨwɨka | | | Foley (2005) | |
| 142884 | Pamosu | nʌyohob | | | Z'graggen (1980) | (moon) |
| 73727 | Fore | o' | | | Scott (1978) | |
| 262014 | Tauade | ōāni | None | | Strong (1912) | moon |
| 78128 | West Makian | odo | | | Voorhoeve (1982) | |
| 31444 | Northeast Kiwai (Gibaio Dialect) | o'ƀɛ́ | | | Wurm (1973) | |
| 211038 | Wanggom | ɥœ | | | Hughes (2009) | |
| 214802 | Tsaukambo | ɥœ | | | Hughes (2009) | |
| 17768 | Gobasi | ogɔ | | | Shaw (1986) | |
| 17568 | Gobasi (Oibae Dialect) | ɔgɔ | | | Shaw (1986) | |
