| 237253 | Proto-Ottilien | *mbəkmbək | | | Foley (2005) | |
| 211586 | Proto-Oceanic | *ma-qeto(m) | | | Blust (1993) | |
| 207437 | Proto-North-Adelbert | *isiwir | | | Ross (2014) | black |
| 209582 | Proto-North-Adelbert | *kutuma | | | Ross (2014) | black |
| 208842 | Proto-Maria | *ʔino | | | Ross (2014) | black |
| 206771 | Proto-Madang | *kutuma | | | Ross (2014) | black |
| 207402 | Proto-Madang | *upiri | | | Ross (2014) | black |
| 206981 | Proto-Madang | *kut(i,u) | | | Ross (2014) | black |
| 207557 | Proto-Mabuso | *kpatutu | | | Ross (2014) | black |
| 206826 | Proto-Mabuso | *kudum | | | Ross (2014) | black |
| 209748 | Proto-Mabuso | *kutuma | | | Ross (2014) | black |
| 212352 | Proto-Lakes-Plain | *kVCa | | | Clouse (1997) | |
| 196631 | Proto-Lakes-Plain | *kVCa | | | Clouse (1993) | |
| 212353 | Proto-Far West | *kuara | | | Clouse (1997) | |
| 196583 | Proto-Far West | *kuara | | | Clouse (1993) | |
| 209713 | Proto-Eleman-Koriki | *aibo(re) | | | Ross (2014) | black |
| 209307 | Proto-Eleman | *uru | | | Ross (2014) | black |
| 212356 | Proto-East-Tariku | *kiC | | | Clouse (1997) | |
| 199465 | Proto-East-Tariku | *kiC | | | Clouse (1993) | |
| 208110 | Proto-East-Eleman | *haihiri | | | Ross (2014) | black |
| 206874 | Proto-Doromu | *gabu | | | Ross (2014) | black |
| 48103 | Proto-Binandere | *iŋga | | | Smallhorn (2011) | |
| 14307 | Proto-Baraic | *aja | | | Dutton (2010) | |
| 244518 | Pouye | əmukwí | | | Laycock (1968) | |
| 24647 | Pom | meta | | | Voorhoeve (1975) | |
| 164893 | Pinai-Hagahai (Wakadadap Dialect) | hi'ə | | | Davies and Comrie (1985) | black |
| 164894 | Pinai-Hagahai (Wakadadap Dialect) | i'ə | | | Davies and Comrie (1985) | black |
| 164892 | Pinai-Hagahai (Nangenuwetan Dialect) | ta'ʁa𝒳ədə | | | Davies and Comrie (1985) | black |
| 164880 | Pinai-Hagahai (Aramo Dialect) | bɩ'diβɯ | | | Davies and Comrie (1985) | black |
| 193558 | Paynamar | giŋgi | | | Z'graggen (1980) | black |
| 193557 | Paynamar | itr̃ | | | Z'graggen (1980) | black |
| 5216 | Pawaia | ʌpume | | | Macdonald (1973) | |
| 45 | Pawaia | obu | | | Trefry (1969) | |
| 16035 | Pare | dige | | | Shaw (1986) | |
| 2136 | Pare | di-ge | | | Shaw (1973) | |
| 144096 | Parawen | uma | | | Z'graggen (1980) | (black) |
| 24607 | Papuma | mietaŋ | | | Voorhoeve (1975) | |
| 197309 | Papi | auyomʌnake | | | Conrad and Dye (1975) | |
| 23161 | Papasena | kei kapo | | | Voorhoeve (1975) | |
| 125227 | Panim | gagʌtu | | | Z'graggen (1980) | black |
| 144087 | Pamosu | ulu | | | Z'graggen (1980) | (black) |
| 144091 | Pal | kiːriŋ | | | Z'graggen (1980) | (black) |
| 244521 | Pahi | wuʔunʔurun | | | Laycock (1968) | |
| 198477 | Owiniga | to kakame | | | Conrad and Dye (1975) | |
| 25775 | Orya | kakag | | | Voorhoeve (1975) | |
| 217758 | Orya | kakak-na | | | Clouse (1997) | |
| 4702 | Orokolo | uruka | | | Brown (1973) | |
| 4018 | Orokolo (Kaipi Dialect) | moi haihiri | | | Brown (1973) | |
| 48110 | Orokaiva (Sose Dialect) | ĩga | soot | | Smallhorn (2011) | |
| 4598 | Opao | maea uruka | | | Brown (1973) | |
