| 57245 | Kolbila | -máŋ | | | Littig (2009) | |
| 50623 | Kwamera | -k | | | Lindstrom and Lynch (1994) | |
| 23694 | Toqabaqita | -ku | | | Lichtenberk (2008) | |
| 23695 | Toqabaqita | -kuqa | | | Lichtenberk (2008) | |
| 32659 | Rukai | -li | | | Li (1973) | |
| 61368 | Inga | nukapa | | | Levinsohn & Janasoy (2000) | |
| 43128 | Lelepa | aŋnou | | | Lecrampe (2014) | |
| 43084 | Lelepa | aŋnou | | | Lecrampe (2014) | |
| 54551 | Maco | tʃ(V)- | | | Labrada (2016) | |
| 54595 | Yuwana | tʃ- | | | Labrada (2016) | |
| 54500 | Sáliba | c- | | | Labrada (2016) | |
| 60123 | ngiti_ICR_WB | pbàka, pbà, idú, màdzàkà | | | Kutsch Lojenga, Constance. (1994) | |
| 59979 | Ngiti-ICR-LB | pbàkà | | | Kutsch Lojenga (1994) | |
| 56349 | Attié | mɛ̃˧ | | | Kutsch et al. (1983) | |
| 58297 | Dagaare | N= | syllabic nasal | | Kropp Dakubu (2005) | |
| 58345 | Mampruli | N | | | Kropp Dakubu (1980) | |
| 56441 | Ga | mĩ˥ | | | Kropp Dakubu (1976) | |
| 32022 | Abui | na- | | | Kratochvíl (2007) | |
| 38154 | Abui | na- | | | Kratochvíl (2007) | |
| 32021 | Abui | ne- | | | Kratochvíl (2007) | |
| 49579 | Berbice Dutch Creole | ɛkɛ | | | Kouwenberg (1994) | |
| 41415 | Kwoma | eeji | | | Kooyers (1974) | |
| 58535 | Esan | -ʋɛ̃ | | | Klomp (1993) | |
| 38713 | Teiwa | na- | | | Klamer (2010) | |
| 29572 | Teiwa | na | | | Klamer (2010) | |
| 29573 | Teiwa | n(a)- | | | Klamer (2010) | |
| 35707 | Teiwa | na | | | Klamer (2010) | |
| 29571 | Teiwa | na'an | | | Klamer (2010) | |
| 35706 | Teiwa | n(a)- | | | Klamer (2010) | |
| 35708 | Teiwa | na'an | | | Klamer (2010) | |
| 58679 | Nizaa | mi˧ | | | Kjelsvik (2002) | |
| 60733 | ICR-Welsh-RH | və, ən, n | | | King (2005) | |
| 60541 | Welsh-ICR-NE | fy | | | King (2003) | |
| 60267 | Welsh-ICR-KQ | fy | | | King (2003) | |
| 60589 | Welsh-ICR-NE | fy | | | King (2003) | |
| 52718 | Yurutí | jɨɨ́ka | | | Kinch and Kinch (2000) | |
| 43860 | Koasati | am- | | | Kimball (1991) | |
| 45299 | Slavey | se- | | | Keren (1989) | |
| 24231 | Latin | meus | | | Kennedy (1952) | |
| 45731 | Hungarian | -om | | | Kenesei et al. (1998) | |
| 49867 | Yukulta | ŋicinta | | | Keen (1983) | |
| 45347 | Finnish | minun | | | Karlsson (1999) | |
| 27060 | Enggano | -ʔVu | | | Kähler (1940) | |
| 54685 | Páez | adʲ | ũʔkwe is the feminine form | | Jung (2008) | |
| 31435 | Makassarese | -ku | | | Jukes (2006) | |
| 27198 | Palauan | -ek | | | Josephs (1975) | |
| 25522 | Wangkajunga | ngayukurnu | | | Jones (2011) | |
| 27419 | Sardinian | meu | | | Jones (1988) | |
| 42879 | Nakanai | tegiaku | | | Johnston () | |
| 51391 | Jarai | kɔw | | | Jensen (2014) | |
