| 47817 | Kele | er- | | | Lynch et al. (2002) | |
| 58774 | Kemedzung | kə˧ | | | Smoes (2010) | |
| 59930 | Keo (Udiworowatu Dialect) | kami | | | Baird (2002) | |
| 59807 | Keo (Udiworowatu Dialect) | kami | | | Baird (2002) | |
| 49290 | Ket | ə́tn | | | Georg (2006) | |
| 49242 | Kham (Western Parbate) (Takale Dialect) | gin | | | Watters (2002) | |
| 45538 | Khmer (Central Dialect) | knjom | | | Haiman (2011) | |
| 46459 | Kimaghima | ni | | | Boelaars (1950) | |
| 46538 | Kimaghima | ni | | | Boelaars (1950) | |
| 48762 | Kiowa | nɔ́ɔ́ | | | Adger et al. (2008) | |
| 42346 | Kiwai, Northeast | nimoiti | | | Brown (2009) | |
| 42394 | Kiwai, Southern | nimoto | | | Ray (1907) | |
| 38587 | Klon | nəgəle | | | Baird (2008) | |
| 27336 | Klon | nəgəle | | | Baird (2008) | |
| 43859 | Koasati | kosnók | | | Kimball (1991) | |
| 29884 | Kobon | hol | | | Davies (1981) | |
| 39060 | Kobon | hol | | | Davies (1981) | |
| 34849 | Kodeoha | igomai | | | Mead (1999) | |
| 42442 | Koitabu | noka | | | Dutton (1975) | |
| 42474 | Kokoda | níγi | | | de Vries (2004) | |
| 42473 | Kokoda | nigáru | | | de Vries (2004) | |
| 48618 | Kokota | a | | | Palmer (2009) | |
| 57244 | Kolbila | mā | | | Littig (2009) | |
| 31573 | Kombai | nagu | | | de Vries (1993) | |
| 40718 | Kombio | antie | | | Henry (1992) | |
| 24032 | Komnzo | ni | | | Doehler () | |
| 57676 | Konni | tɪ | | | Cahill (1999) | |
| 55554 | Konyagi | fuɾ̃ə | | | Wilson (2007) | |
| 51630 | Koromfe | ʊkɔ | | | Rennison (1997) | |
| 40958 | Koromira | naa | | | Rausch (1912) | |
| 39240 | Korowai | nokhup | | | van Enk and de Vries (1997) | |
| 29422 | Korowai | nokhu | | | van Enk and de Vries (1997) | |
| 29421 | Korowai | nokhup | | | van Enk and de Vries (1997) | |
| 53797 | Kotiria | sã | | | Waltz and Waltz (2000) | |
| 45106 | Koya | manna | | | Tyler (1969) | |
| 28940 | Kristang | nu(s) | | | Baxter (1988) | |
| 56724 | Krobu | nɛ̃˧ | | | Mensah (1983) | |
| 28109 | Kuku Yalanji | ŋali | | | Patz (2002) | |
| 58060 | Kulango, Bouna | bɩ˩ | | | Elders (2008) | |
| 42202 | Kunimaipa | reipi | | | Geary (1977) | |
| 24164 | Kunja / Bondobol | nin | | | Doehler spreadsheet | |
| 55690 | Kupang Malay | botoŋ | | | Jacob and Grimes (2006) | |
| 44962 | Kurukh | eːm | | | Hahn (1911) | |
| 62200 | Kuuk Thaayorre | ngali | | | Gaby (2006) | |
| 62296 | Kuuku Ya'u | ngana | | | Thompson (1988) | |
| 55298 | Kuwaataay (Diembering Dialect) | wanɛ | | | Wilson (2007) | |
| 50622 | Kwamera | kɨmɾau | | | Lindstrom and Lynch (1994) | |
| 58630 | Kwanja (Njanga Dialect) | bi˥ | | | Robson (2011) | |
| 44818 | Kwaza | ts̻i'tsɛ | | | van der Voort (2004) | |
| 26993 | Kwini | ñara | | | McGregor (1993) | |
