| 237664 | Iwam | muy | | | Foley (2005) | |
| 243528 | Iwam | muy | | | Laycock (1968) | |
| 158596 | Iyo | susu | | | McElhanon and Voorhoeve (1970) | breast |
| 177436 | Jilim | wil | | | Z'graggen (1980) | breast |
| 35705 | Kabola (Aimoli Dialect) | n'ɔttɔ | | | Stokhof (1975) | |
| 36525 | Kabola (Hamap Dialect) | nɔʰ'αm | | | Stokhof (1975) | |
| 37579 | Kabola (Pitumbang Dialect) | n'ɔtɔ | | | Stokhof (1975) | |
| 34870 | Kafoa | nit'ut- | | | Stokhof (1975) | |
| 213385 | Kaiy | tou^ | | | Clouse (1997) | |
| 6170 | Kaki Ae | ame | | | Brown (1973) | |
| 184885 | Kalam | tɩ | | | Pawley (2013) | |
| 184886 | Kalam | tut | | | Pawley (2013) | |
| 158577 | Kaluli (Bosavi Dialect) | bo | | | McElhanon and Voorhoeve (1970) | breast |
| 3253 | Kaluli | bo | | | Franklin and Voorhoeve (1973) | |
| 16695 | Kaluli | bu | | | Shaw (1986) | |
| 260568 | Kamang | nɛm'i | | | Stokhof (1975) | |
| 260569 | Kamang | nɛʔ'am | | | Stokhof (1975) | |
| 36994 | Kamang (Kolomane Dialect) | nɛhαm'i | | | Stokhof (1975) | |
| 260594 | Kamang (Langkuru Dialect) | n’'ɛmi | | | Stokhof (1975) | |
| 260595 | Kamang (Langkuru Dialect) | ny'æmi | | | Stokhof (1975) | |
| 38283 | Kamang (Letley Dialect) | n'ɛmii | | | Stokhof (1975) | |
| 260630 | Kamang (Pido 1 Dialect) | nɛn | | | Stokhof (1975) | |
| 260631 | Kamang (Pido 1 Dialect) | ʔan | | | Stokhof (1975) | |
| 37931 | Kamang (Pido 2 Dialect) | neʔ'an | | | Stokhof (1975) | |
| 72397 | Kamano | ami(ma'a) | | | Scott (1978) | |
| 1696 | Kamasa | aanya | | | Lloyd (1973) | |
| 32235 | Kambaira | nami | | | SIL () | |
| 158563 | Kamoro | ao | | | McElhanon and Voorhoeve (1970) | breast |
| 16495 | Kamula | mɛmɛ | | | Shaw (1986) | |
| 27324 | Kamula | mɛmɛ | | | Reesink (1976) | |
| 237072 | Kanggape | gii | | | Foley (2005) | |
| 224773 | Kapriman | mʌnikha | | | Dye et al (1968) | |
| 243522 | Karawa | məy | | | Laycock (1968) | |
| 121114 | Kare | oːy | | | Z'graggen (1980) | breast |
| 16395 | Kasua | bɔ | | | Shaw (1986) | |
| 1996 | Kasua | po | | | Franklin and Voorhoeve (1973) | |
| 90666 | Kâte | moŋ- | breast | | McElhanon (1967) | breast |
| 158650 | Kâte (Mâgobineng Dialect) | sosoʔ | | | McElhanon and Voorhoeve (1970) | breast |
| 158651 | Kâte (Wâmora Dialect) | susu | | | McElhanon and Voorhoeve (1970) | breast |
| 158652 | Kâte (Wemo Dialect) | moŋ | | | McElhanon and Voorhoeve (1970) | breast |
| 213390 | Kaure | muq | | | Clouse (1997) | |
| 29385 | Kaure | mu | | | Voorhoeve (1971) | |
| 17452 | Kawacha | aamɨna | | | Lloyd (1973) | |
| 236759 | Kayan | mur | | | Foley (2005) | |
| 121117 | Kein | ʌːpi- | | | Z'graggen (1980) | breast |
| 4301 | Keoru-Ahia (Aheave Dialect) | mame | | | Brown (1973) | |
| 4091 | Keoru-Ahia | ama'e | | | Brown (1973) | |
| 6820 | Kerewo | amo | | | Wurm (1973) | |
| 177417 | Kesawai | amne | | | Z'graggen (1980) | breast |
| 33608 | Ketengban | taram | | | Heeschen (1978) | |
