| 24438 | Maranunggu | -ŋeriñamata | | | Tryon (1970) | |
| 61934 | Martuthunira | ngaliyaa | | | Dench (1995) | |
| 61982 | Mathi-Mathi | ngalan | | | Blake et al. (2011) | |
| 39406 | Mauwake | yia | | | Berghäll (2010) | |
| 33567 | Mauwake | yia | | | Berghäll (2010) | |
| 48664 | Mavea | kam̋arua | | | Guérin (2011) | |
| 57002 | Mayogo | ya | | | Sawka (2001) | |
| 56486 | Mbato | lɔ˧ | | | Grassias and Bolé-Richard (1983) | |
| 58438 | Mbelimbe | ti˧ | | | Neukom (2004) | |
| 24102 | Mblafe | ni | | | Doehler, Christian () | |
| 44001 | Mbugu (Inner Dialect) | níne, nne | | | Mous (2003) | |
| 44049 | Mbugu (Normal Dialect) | úswi | | | Mous (2003) | |
| 41681 | Mehek | numbra | | | Paulon et al. (2002) | |
| 60072 | Mekens-ICR-LB | ose- | | | Galucio (2001) | |
| 60826 | Mekens-ICR-RH | ose- | | | Vilacy (2001) | |
| 60442 | Mekens_ICR_TCC | ose | | | Galucio (2001) | |
| 60216 | Mekens-ICR-WB | ose | | | Vilacy Galucio, Ana. 2001 () | |
| 41364 | Mende | širin | | | Hoel et al. (1994) | |
| 35381 | Menya | ye | | | Whitehead (2004) | |
| 42660 | Meriam | kerbi | | | Piper (1989) | |
| 50860 | Mewati | həm | | | Gusain (2003) | |
| 40299 | Meyah | magif | | | Gravelle (2004) | |
| 39772 | Mian | ní | | | Fedden (2007) | |
| 30654 | Mian | ní- | | | Fedden (2007) | |
| 30655 | Mian | níli | | | Fedden (2007) | |
| 30653 | Mian | ní | | | Fedden (2007) | |
| 43905 | Modern Hebrew | -ˈɛnu | | | Glinert (1989) | |
| 31071 | Moken | kamoy | | | Veena (1980) | |
| 31072 | Moken | ʔetaʔ | | | Veena (1980) | |
| 46680 | Mombum | numwɛi | | | Boelaars (1950) | |
| 48856 | Mongolian (Halh Dialect) | bidniig | | | Gaunt and Bayarmandakh (2004) | |
| 50056 | Mono | mani | | | Evans (2015) | |
| 45824 | Morisyen | nuzot | | | Baker (1972) | |
| 43652 | Moroccan Arabic | -na | | | Harrell (1962) | |
| 35109 | Moskona | yef | | | Gravelle (2010) | |
| 60922 | Mpakwithi | nan̪a | | | Dixon (1981) | |
| 61825 | Mpur | wor | | | Odé (2002) | |
| 40668 | Mufian | afé biafa | | | Conrad et al. (1978) | |
| 52568 | Muinane | mɨ́ɨ́si | mɨ́ɨ́ɸe as feminine form | | Walton, Hensarling and Maxwell (2000) | |
| 57146 | Mumuye (Zing Dialect) | wò | | | Shimizu (1983) | |
| 34706 | Muna | insaidi | | | van den Berg (1989) | |
| 60312 | Mundari-ICR-KQ | aliŋ | | | Osada (1992) | |
| 60024 | Mundari-ICR-LB | alaŋ | | | Osada (1992) | |
| 60493 | Mundari_ICR_TCC | aliŋ | | | Osada (1992) | |
| 59201 | Mungbam (Abar Dialect) | sɔ˩ | | | Lovegren (2013) | |
| 59247 | Mungbam (Biya Dialect) | sə˧ | | | Lovegren (2013) | |
| 59294 | Mungbam (Missong Dialect) | sə˩ | | | Lovegren (2013) | |
| 59143 | Mungbam (Munken Dialect) | sə˩ | | | Lovegren (2013) | |
| 59342 | Mungbam (Ngun Dialect) | sə˧˩ | | | Lovegren (2013) | |
| 53747 | Murui Huitoto | koko | There is the feminine form kaiɲaɨ | | Piñeros and Roselli (2000) | |
