| 47766 | Kele | titu | | | Lynch et al. (2002) | |
| 58760 | Kemedzung | bɨ˩ | | | Smoes (2010) | |
| 59916 | Keo (Udiworowatu Dialect) | kita | | | Baird (2002) | |
| 59809 | Keo (Udiworowatu Dialect) | kita | | | Baird (2002) | |
| 49276 | Ket | ə́tn | | | Georg (2006) | |
| 49228 | Kham (Western Parbate) (Takale Dialect) | ge: | | | Watters (2002) | |
| 45524 | Khmer (Central Dialect) | knjom | | | Haiman (2011) | |
| 46524 | Kimaghima | nirɛ | | | Boelaars (1950) | |
| 48748 | Kiowa | nɔ́ɔ́ | | | Adger et al. (2008) | |
| 42332 | Kiwai, Northeast | nimo | | | Brown (2009) | |
| 42380 | Kiwai, Southern | nimo | | | Ray (1907) | |
| 27354 | Klon | t-, to-, tin=, te- | | | Baird (2008) | |
| 59789 | Klon | te- | | | Baird (2008) | |
| 59787 | Klon | tin= | | | Baird (2008) | |
| 38605 | Klon | t- | | | Baird (2008) | |
| 59785 | Klon | to- | | | Baird (2008) | |
| 43845 | Koasati | kosnón | | | Kimball (1991) | |
| 29902 | Kobon | hanɨp | | | Davies (1981) | |
| 29901 | Kobon | hon | | | Davies (1981) | |
| 39077 | Kobon | hanɨp | | | Davies (1981) | |
| 34863 | Kodeoha | igito | | | Mead (1999) | |
| 42428 | Koitabu | no | | | Dutton (1975) | |
| 41855 | Kokoda | ɲáme | | | de Vries (2004) | |
| 48604 | Kokota | =gita | | | Palmer (2009) | |
| 57230 | Kolbila | -váād | | | Littig (2009) | |
| 31587 | Kombai | nagu | | | de Vries (1993) | |
| 40704 | Kombio | antarko | | | Henry (1992) | |
| 24046 | Komnzo | ni | | | Doehler () | |
| 57662 | Konni | tɪ | | | Cahill (1999) | |
| 55540 | Konyagi | fuɾ̃ə | | | Wilson (2007) | |
| 51616 | Koromfe | ʊkɔ | | | Rennison (1997) | |
| 40944 | Koromira | nii | | | Rausch (1912) | |
| 29454 | Korowai | nokhukhata | | | van Enk and de Vries (1997) | |
| 29452 | Korowai | nokhup | | | van Enk and de Vries (1997) | |
| 29453 | Korowai | nokhu | | | van Enk and de Vries (1997) | |
| 39272 | Korowai | nokhup | | | van Enk and de Vries (1997) | |
| 53783 | Kotiria | bãrĩ́ | | | Waltz and Waltz (2000) | |
| 45092 | Koya | maːminni | form needs checking | | Tyler (1969) | |
| 28954 | Kristang | ku nu | | | Baxter (1988) | |
| 56710 | Krobu | nɛ̃˥ | | | Mensah (1983) | |
| 28123 | Kuku Yalanji | ŋanaŋan | | | Patz (2002) | |
| 58046 | Kulango, Bouna | -bɩ | | | Elders (2008) | |
| 42188 | Kunimaipa | rari | | | Geary (1977) | |
| 24178 | Kunja / Bondobol | ni | | | Doehler spreadsheet | |
| 55676 | Kupang Malay | kotoŋ | | | Jacob and Grimes (2006) | |
| 43033 | Kurtöp | nera | | | Hyslop (2014) | |
| 44948 | Kurukh | naman | | | Hahn (1911) | |
| 62186 | Kuuk Thaayorre | ngamplin | | | Gaby (2006) | |
| 62282 | Kuuku Ya'u | ngampulana | | | Thompson (1988) | |
| 55284 | Kuwaataay (Diembering Dialect) | unɛ | | | Wilson (2007) | |
