| 76842 | Mbaniata (Lokuru Dialect) | emɔ | nose | | Tryon & Hackman (1983) | |
| 77095 | Mbaniata | emō | nose | | Tryon & Hackman (1983) | |
| 77800 | Maybrat | -naif | | | Dol (2007) | |
| 120395 | Mawan | no- | | | Z'graggen (1980) | nose |
| 120394 | Mawan | nomahi- | | | Z'graggen (1980) | nose |
| 139734 | Mawak | muŋgasik | | | Z'graggen (1980) | nose |
| 139730 | Mauwake | mikapura | | | Z'graggen (1980) | nose |
| 120397 | Matepi | nome- | | | Z'graggen (1980) | nose |
| 155277 | Marind (Gawir Dialect) | aŋgip | | | McElhanon and Voorhoeve (1970) | nose |
| 257577 | Maria | uˈruma | | | Dutton (1970) | nose |
| 257575 | Maria (Uderi Dialect) | ˈuena | | | Dutton (1970) | nose |
| 257573 | Maria (Maranomu Dialect) | ˈuruma | | | Dutton (1970) | nose |
| 257571 | Maria (Maiagolo Dialect) | uˈruma | | | Dutton (1970) | nose |
| 236796 | Marangis | ŋgorak | | | Foley (2005) | |
| 155344 | Mape (West Dialect) | sɔge | | | McElhanon and Voorhoeve (1970) | nose |
| 155343 | Mape (Naga Dialect) | hɔgi | | | McElhanon and Voorhoeve (1970) | nose |
| 155345 | Mape (East Dialect) | sɔge | | | McElhanon and Voorhoeve (1970) | nose |
| 90888 | Mape | sikâ- | (its) nose | | McElhanon (1967) | (its) nose |
| 29511 | Manem | past | | | Voorhoeve (1971) | |
| 201457 | Mandobo Atas (Yonggom Dialect) | togot | | | Voorhoeve (2000) | |
| 231603 | Mandobo Atas (Kwem Dialect) | togut | | | Healey (1970) | |
| 201376 | Mandobo Atas | togut | | | Voorhoeve (2000) | |
| 155255 | Mandobo Atas | toŋgut | | | McElhanon and Voorhoeve (1970) | nose |
| 231420 | Mandobo Atas | togut | am togut 'nipple' | | Healey (1970) | |
| 237404 | Manambu | tam | | | Foley (2005) | |
| 155311 | Ma Manda | ŋamda | | | McElhanon and Voorhoeve (1970) | nose |
| 155314 | Mamaa | timi | | | McElhanon and Voorhoeve (1970) | nose |
| 155310 | Mamaa | ŋandon | | | McElhanon and Voorhoeve (1970) | nose |
| 233203 | Mali (Makunga Dialect) | kulimki | | | SIL (1985) | |
| 233101 | Mali (Arambum Dialect) | ulɩmgi | | | SIL (1985) | |
| 176738 | Male | madr̃um | | | Z'graggen (1980) | nose |
| 139722 | Malas | munuŋgur | | | Z'graggen (1980) | nose |
| 139726 | Mala | -menebe | | | Z'graggen (1980) | nose |
| 36277 | Makasae | m'unikain (O) munikain | | | Stokhof (1975) | |
| 217788 | Maiwa | ginawa | Daga - ginewa | | SIL (1967) | |
| 221191 | Maiwa | gi'nunwa | | | SIL (1973) | |
| 86596 | Mailu (Island Dialect) | durumu | | | Thomson (1975) | |
| 86322 | Mailu (Ilai Dialect) | durumu | | | Thomson (1975) | |
| 87692 | Mailu (Geagea Dialect) | durumu | | | Thomson (1975) | |
| 87144 | Mailu (Domara Dialect) | durumu | | | Thomson (1975) | |
| 87966 | Mailu (Delebai Dialect) | durumu | | | Thomson (1975) | |
| 88240 | Mailu (Darava Dialect) | durumu | | | Thomson (1975) | |
| 86870 | Mailu (Borebo Dialect) | durumu | | | Thomson (1975) | |
| 87418 | Mailu (Baibara Dialect) | durumu | | | Thomson (1975) | |
| 86048 | Mailu (Asiaoro Dialect) | durumu | | | Thomson (1975) | |
| 75163 | Mailu | durumu | | | Saville (1912) | |
| 139728 | Maia (Saki Dialect) | -mir̃ | | | Z'graggen (1980) | nose |
| 139727 | Maia (Pila Dialect) | -met | | | Z'graggen (1980) | nose |
| 257023 | Magɨ | mumukatam | | | Daniels (2016) | |
| 155282 | Madi | tɛgai | | | McElhanon and Voorhoeve (1970) | nose |
