| 22031 | Kokoda (Kasuweri Dialect) | ni- | | | Voorhoeve (1975) | |
| 14988 | Koitabu | i- | eat, drink, smoke (tobacco) | | Dutton (2010) | to eat, drink |
| 92429 | Koitabu | i- | eat, drink, smoke (tobacco) | | Dutton (2010) | |
| 196050 | Kobon | ñɨŋ- | + | | Pawley (2013) | |
| 163947 | Kobon | ɲɩŋ'amp | | | Davies and Comrie (1985) | to eat |
| 146897 | Kobol | neŋ- nom- | | | Z'graggen (1980) | eat |
| 35022 | Klon (Probur Dialect) | mah'ak | | | Stokhof (1975) | |
| 35141 | Klon (Halerman Dialect) | mαh'ak- | | | Stokhof (1975) | |
| 77472 | Klon | mhak | | | Baird (2008) | |
| 77467 | Klon | kde | | | Baird (2008) | |
| 221828 | Kirikiri (Faia Dialect) | to-dao | | | Clouse (1997) | |
| 221829 | Kirikiri | sa | | | Clouse (1997) | |
| 237215 | Kire | mbɨ | | | Foley (2005) | |
| 157274 | Kinalakna | ne | | | McElhanon and Voorhoeve (1970) | to-eat |
| 19746 | Kimaghima | muye | | | Voorhoeve (1975) | |
| 6454 | Kibiri | ko | | | Wurm (1973) | |
| 33236 | Keuw | núu-nô | | | Kamholz (2012) | |
| 33237 | Keuw | kéep-yô | | | Kamholz (2012) | |
| 33620 | Ketengban | jibmar | he is eating | | Heeschen (1978) | |
| 183761 | Kesawai | ne- | | | Z'graggen (1980) | to eat |
| 6866 | Kerewo | iho | | | Wurm (1973) | |
| 4138 | Keoru-Ahia | le'e | | | Brown (1973) | |
| 4348 | Keoru-Ahia (Aheave Dialect) | levaha | | | Brown (1973) | |
| 25900 | Kemtuik | dam | | | Voorhoeve (1975) | |
| 21831 | Kemberano | ni- | | | Voorhoeve (1975) | |
| 128263 | Kein | ze- | | | Z'graggen (1980) | eat |
| 236899 | Kayan | amb | | | Foley (2005) | |
| 29208 | Kayagar | xapri | | | Voorhoeve (1971) | |
| 20595 | Kayagar | xapri | | | Voorhoeve (1975) | |
| 17499 | Kawacha | minyo | | | Lloyd (1973) | |
| 22559 | Kauwera | nanam | | | Voorhoeve (1975) | |
| 19424 | Kaure | kadi | | | Voorhoeve (1975) | |
| 221835 | Kaure | kandɛ | | | Clouse (1997) | |
| 29394 | Kaure | ganasi | | | Voorhoeve (1971) | |
| 157292 | Kâte (Wemo Dialect) | nɔ | | | McElhanon and Voorhoeve (1970) | to-eat |
| 157291 | Kâte (Wâmora Dialect) | nɔ | | | McElhanon and Voorhoeve (1970) | to-eat |
| 157290 | Kâte (Mâgobineng Dialect) | ne | | | McElhanon and Voorhoeve (1970) | to-eat |
| 91002 | Kâte | nâ- | (he) eats | | McElhanon (1967) | (he) eats |
| 2043 | Kasua | kinatapo | | | Franklin and Voorhoeve (1973) | |
| 16442 | Kasua | mɛnẽ | | | Shaw (1986) | |
| 23595 | Karon Dori | neit | | | Voorhoeve (1975) | |
| 34457 | Karon Dori | tayt | | | Miedema & Welling (1985) | |
| 128260 | Kare | za- | | | Z'graggen (1980) | eat |
| 21751 | Karas | nan- | | | Voorhoeve (1975) | |
| 224829 | Kapriman | asoliya | | | Dye et al (1968) | |
| 19546 | Kapauri | taro | | | Voorhoeve (1975) | |
| 21036 | Kanum | anaŋ | | | Voorhoeve (1975) | |
| 237213 | Kanggape | kam | | | Foley (2005) | |
| 27374 | Kamula | dampřoma | | | Reesink (1976) | |
| 16542 | Kamula | tʌɛdɔma | | | Shaw (1986) | |
