| 26114 | Neme | bene | | | Evans (2012) | |
| 43744 | Ndyuka | ju | In certain contexts surfaces as ‘j’ by a regular phonological process of vowel deletion (Huttar and Huttar 1994:462). Additionally, in certain contexts surfaces as ‘u’ by a regular phonological process of coalescence (Huttar and Huttar 1994:462). | | Huttar and Huttar (1994) | |
| 55719 | Ndut | -u | vowel undergoes ATR harmony | | Morgan (1996) | |
| 46615 | Ndom | ɡha | | | Boelaars (1950) | |
| 59078 | Ndoe | eya | | | Byström (1954) | |
| 29095 | Ndjébbana | -ŋka | | | McKay (2000) | |
| 56661 | Nawuri | fò | | | Sherwood (1982) | |
| 58373 | Nateni | a˧ | | | Neukom (1995) | |
| 59734 | Namo (Tais Dialect) | fene | | | Evans et al (2017) | |
| 41711 | Namia | amka | | | Feldpausch and Feldpausch (1992) | |
| 22308 | Nambu | bene | | | Evans (2013) | |
| 59615 | Nama | ɸene | | | Evans et al (2017) | |
| 55137 | Nalu | maar | | | Wilson (2007) | |
| 42859 | Nakanai | taume | | | Johnston () | |
| 53395 | Nadëb | ʔɔ̃m, ma-, a- | | | Bolaños and Epps (2009) | |
| 30417 | Nabak | gâlen | | | Fabian et al. (1998) | |
| 40891 | Naasioi | da- | | | Onishi (2004) | |
| 47833 | Mussau-Emira | -m | | | Lynch et al. (2002) | |
| 47887 | Mussau-Emira | -m | | | Lynch et al. (2002) | |
| 25474 | Muruwari | yingka, pungka, pangka | | | Oates (1988) | |
| 53730 | Murui Huitoto | oie | | | Piñeros and Roselli (2000) | |
| 59325 | Mungbam (Ngun Dialect) | yɛ˥ | | | Lovegren (2013) | |
| 59126 | Mungbam (Munken Dialect) | a˩˧ | | | Lovegren (2013) | |
| 59277 | Mungbam (Missong Dialect) | bi˦ | | | Lovegren (2013) | |
| 59230 | Mungbam (Biya Dialect) | a˥ | | | Lovegren (2013) | |
| 59184 | Mungbam (Abar Dialect) | yɛ˦ | | | Lovegren (2013) | |
| 60480 | Mundari_ICR_TCC | amaʔ | | | Osada (1992) | |
| 60007 | Mundari-ICR-LB | amaʔ | | | Osada (1992) | |
| 60295 | Mundari-ICR-KQ | amaʔ | | | Osada (1992) | |
| 34726 | Muna | -mu | | | van den Berg (1989) | |
| 57129 | Mumuye (Zing Dialect) | mɔ̀ | | | Shimizu (1983) | |
| 52551 | Muinane | di- | | | Walton, Hensarling and Maxwell (2000) | |
| 40651 | Mufian | iné'i- | | | Conrad et al. (1978) | |
| 61808 | Mpur | an- | | | Odé (2002) | |
| 60905 | Mpakwithi | gyumɽu | | | Dixon (1981) | |
| 35126 | Moskona | buwun | | | Gravelle (2010) | |
| 43635 | Moroccan Arabic | -ek | | | Harrell (1962) | |
| 45807 | Morisyen | to, u | to is familiar, u is polite | | Baker (1972) | |
| 50039 | Mono | -ng | | | Evans (2015) | |
| 48839 | Mongolian (Halh Dialect) | t͡ʃinii | 't͡ʃinii' is in fact the second person familiar form, 'tanɪ' is the second person formal pronoun (2004:80). | | Gaunt and Bayarmandakh (2004) | |
| 46663 | Mombum | iwɛ | | | Boelaars (1950) | |
| 31106 | Moken | kañe | | | Veena (1980) | |
| 31105 | Moken | biʔǐǐn | | | Veena (1980) | |
| 43888 | Modern Hebrew | -xa | ‘-xa’ is in fact the 2sgM form, the 2sgF form is ‘-ɛx’ (Gilnert 1989:30-1). | | Glinert (1989) | |
| 30702 | Mian | ób | | | Fedden (2007) | |
| 30701 | Mian | kéb | | | Fedden (2007) | |
| 39820 | Mian | kéb | | | Fedden (2007) | |
| 40282 | Meyah | bebin | | | Gravelle (2004) | |
| 50843 | Mewati | t̪ũ | The form /tuɟ/ also occurs (Gusain 2003:19). | | Gusain (2003) | |
| 42643 | Meriam | mára | | | Piper (1989) | |
