| 50603 | Kwamera | -m | | | Lindstrom and Lynch (1994) | |
| 23734 | Toqabaqita | -mu | | | Lichtenberk (2008) | |
| 23735 | Toqabaqita | -muqa | | | Lichtenberk (2008) | |
| 32679 | Rukai | -su | | | Li (1973) | |
| 52320 | Inga | kamba | | | Levinsohn & Janasoy (2000) | |
| 43064 | Lelepa | naŋ | | | Lecrampe (2014) | |
| 43108 | Lelepa | naŋ | | | Lecrampe (2014) | |
| 54575 | Yuwana | kʷ- | | | Labrada (2016) | |
| 54546 | Maco | kʷ(V)- | | | Labrada (2016) | |
| 54480 | Sáliba | kʷ- | | | Labrada (2016) | |
| 60103 | ngiti_ICR_WB | pbʉ̀kʉ̀, pbʉ̀, ɨndʉ́ | | | Kutsch Lojenga, Constance. (1994) | |
| 59959 | Ngiti-ICR-LB | pbʉ̀kʉ̀ | | | Kutsch Lojenga (1994) | |
| 56329 | Attié | bu˧ | | | Kutsch et al. (1983) | |
| 58277 | Dagaare | fʊ= | | | Kropp Dakubu (2005) | |
| 58325 | Mampruli | i | | | Kropp Dakubu (1980) | |
| 56421 | Ga | o˥ | | | Kropp Dakubu (1976) | |
| 38196 | Abui | a- | | | Kratochvíl (2007) | |
| 32063 | Abui | e- | | | Kratochvíl (2007) | |
| 32064 | Abui | a- | | | Kratochvíl (2007) | |
| 49559 | Berbice Dutch Creole | ju | | | Kouwenberg (1994) | |
| 41395 | Kwoma | miiti | | | Kooyers (1974) | |
| 58515 | Esan | -ɛ | | | Klomp (1993) | |
| 29622 | Teiwa | h(a)- | | | Klamer (2010) | |
| 29620 | Teiwa | ha'an | | | Klamer (2010) | |
| 35755 | Teiwa | h(a)- | | | Klamer (2010) | |
| 38763 | Teiwa | ha- | | | Klamer (2010) | |
| 35757 | Teiwa | ha'an | | | Klamer (2010) | |
| 35756 | Teiwa | ha | | | Klamer (2010) | |
| 29621 | Teiwa | ha | | | Klamer (2010) | |
| 58659 | Nizaa | wu˧ | | | Kjelsvik (2002) | |
| 60713 | ICR-Welsh-RH | də, d | | | King (2005) | |
| 60247 | Welsh-ICR-KQ | dy- | mutation pattern issue | | King (2003) | |
| 60521 | Welsh-ICR-NE | dyº | | | King (2003) | |
| 60569 | Welsh-ICR-NE | dyº | | | King (2003) | |
| 52709 | Yurutí | bɨ̃ɨ̃́ka | | | Kinch and Kinch (2000) | |
| 43840 | Koasati | cim- | | | Kimball (1991) | |
| 45279 | Slavey | ne- | | | Keren (1989) | |
| 24251 | Latin | tuus | | | Kennedy (1952) | |
| 45711 | Hungarian | -od | | | Kenesei et al. (1998) | |
| 49847 | Yukulta | ŋumpanta | | | Keen (1983) | |
| 45327 | Finnish | sinun | | | Karlsson (1999) | |
| 27080 | Enggano | -bu | | | Kähler (1940) | |
| 54665 | Páez | idʲ | iʔkwe is the feminine form | | Jung (2008) | |
| 31455 | Makassarese | -nu | | | Jukes (2006) | |
| 27218 | Palauan | -em | | | Josephs (1975) | |
| 25542 | Wangkajunga | nyuntukurnu | | | Jones (2011) | |
| 27439 | Sardinian | tuo | | | Jones (1988) | |
| 42859 | Nakanai | taume | | | Johnston () | |
| 51371 | Jarai | ih | | | Jensen (2014) | |
| 44559 | Chimariko | -mi | | | Jany (2009) | |
