| 120676 | Rempi | bi- | | | Z'graggen (1980) | buttocks |
| 120666 | Rapting | be:- mira | | | Z'graggen (1980) | buttocks |
| 176988 | Pulabu | kumʌːgi | | | Z'graggen (1980) | buttocks |
| 184648 | Proto-Trans-New-Guinea | *simbi- | | | Pawley (2005) | |
| 207779 | Proto-Trans-New-Guinea | *sibi + modif. | | | Ross (2014) | buttocks |
| 212582 | Proto-South-Adelbert | *sukumba | | | Ross (2014) | |
| 208531 | Proto-Rai-Coast | *sibi- | | | Ross (2014) | buttocks |
| 209913 | Proto-Pihom | *bida | | | Ross (2014) | buttocks |
| 209941 | Proto-North-Adelbert | *imbidumb | | | Ross (2014) | buttocks |
| 207033 | Proto-North-Adelbert | *imbidumb | | | Ross (2014) | buttocks |
| 96996 | Proto-Manubaran | *dieru-ma | | | Ross (2014) | buttocks |
| 207690 | Proto-Madang | *sibi + modif. | | | Ross (2014) | buttocks |
| 209135 | Proto-Mabuso | *jikun | | | Ross (2014) | buttocks |
| 208718 | Proto-Mabuso | *bi- | | | Ross (2014) | buttocks |
| 209456 | Proto-Mabuso | *bikoto- | | | Ross (2014) | buttocks |
| 206972 | Proto-Mabuso | *bi-koto | | | Ross (2014) | buttocks |
| 229415 | Proto-Dumut | *baym | [W] | | Healey (1970) | |
| 208578 | Proto-Doromu | *godi | | | Ross (2014) | buttocks |
| 48611 | Proto-Binandere | *awA | | | Smallhorn (2011) | |
| 229175 | Proto-Awyu-Dumut | *büm | | | Healey (1970) | |
| 229082 | Proto-Awyu-Dumut | *bɔm | | | Healey (1970) | |
| 229197 | Proto-Awyu | *bu | | | Healey (1970) | |
| 191211 | Paynamar | gakayapa | | | Z'graggen (1980) | buttocks |
| 160260 | Pare | pɔko | | | McElhanon and Voorhoeve (1970) | buttocks |
| 140002 | Parawen | moʌna | | | Z'graggen (1980) | (buttocks) |
| 120665 | Panim | bibito | | | Z'graggen (1980) | buttocks |
| 139992 | Pamosu | pita | | | Z'graggen (1980) | (buttocks) |
| 139996 | Pal | siːtape | | | Z'graggen (1980) | (buttocks) |
| 48615 | Orokaiva (Sose Dialect) | avo | buttocks, seat | | Smallhorn (2011) | |
| 176997 | Ogea | hewe | | | Z'graggen (1980) | buttocks |
| 120684 | Nobonob | biso | | | Z'graggen (1980) | buttocks |
| 191207 | Nend | ukɨ | | | Z'graggen (1980) | buttocks |
| 120672 | Nake | tito- | | | Z'graggen (1980) | buttocks |
| 160254 | Muyu, North | embim | | | McElhanon and Voorhoeve (1970) | buttocks |
| 139993 | Musar | mʌːku | | | Z'graggen (1980) | (buttocks) |
| 191210 | Musak | sukunʌm | | | Z'graggen (1980) | buttocks |
| 120669 | Murupi | silu- | | | Z'graggen (1980) | buttocks |
| 120670 | Murupi | unu- | | | Z'graggen (1980) | buttocks |
| 120657 | Munit | biere- | | | Z'graggen (1980) | buttocks |
| 191198 | Mum | puŋgʉna | | | Z'graggen (1980) | buttocks |
| 191197 | Mum | sugomba | | | Z'graggen (1980) | buttocks |
| 257827 | Mulaha | wasira | | | Dutton (1970) | buttocks |
| 257826 | Motu | kunu- | | | Dutton (1970) | buttocks |
| 120673 | Mosimo | sikun- | | | Z'graggen (1980) | buttocks |
| 191204 | Moresada | -pinzikən | | | Z'graggen (1980) | buttocks |
| 139989 | Moere | isʌmpor | | | Z'graggen (1980) | (buttocks) |
| 176985 | Migum | pɔno | | | Z'graggen (1980) | buttocks |
| 139986 | Miani | -ipuma | | | Z'graggen (1980) | (buttocks) |
| 160255 | Mian | pimpian | | | McElhanon and Voorhoeve (1970) | buttocks |
| 120680 | Mawan | sihʌ | | | Z'graggen (1980) | buttocks |
