| 36011 | Kamang | fin'iŋ | | | Stokhof (1975) | |
| 37066 | Kamang (Kolomane Dialect) | fun'iŋ | | | Stokhof (1975) | |
| 38589 | Kamang (Langkuru Dialect) | fin'iŋ | | | Stokhof (1975) | |
| 38355 | Kamang (Letley Dialect) | αw'uŋ | | | Stokhof (1975) | |
| 38237 | Kamang (Pido 1 Dialect) | fĭn'iŋ | | | Stokhof (1975) | |
| 38003 | Kamang (Pido 2 Dialect) | fən'iŋ | | | Stokhof (1975) | |
| 1713 | Kamasa | kwaka | | | Lloyd (1973) | |
| 21397 | Kamberau | eʔa | | | Voorhoeve (1975) | |
| 21357 | Kamoro | tapare | | | Voorhoeve (1975) | |
| 27342 | Kamula | tæna | | | Reesink (1976) | |
| 16512 | Kamula | tɛľʌ | | | Shaw (1986) | |
| 237191 | Kanggape | ʃa | | | Foley (2005) | |
| 21043 | Kanum | nel | | | Voorhoeve (1975) | |
| 19553 | Kapauri | u | | | Voorhoeve (1975) | |
| 21758 | Karas | naun | | | Voorhoeve (1975) | |
| 243973 | Karawa | lutil | | | Laycock (1968) | |
| 123773 | Kare | ʌ:na | | | Z'graggen (1980) | ground |
| 23602 | Karon Dori | tabam | | | Voorhoeve (1975) | |
| 34464 | Karon Dori | tapam | | | Miedema & Welling (1985) | |
| 16412 | Kasua | pɛliʌ | | | Shaw (1986) | |
| 2013 | Kasua | moai | | | Franklin and Voorhoeve (1973) | |
| 19431 | Kaure | ʔẽ | | | Voorhoeve (1975) | |
| 22566 | Kauwera | esiu | | | Voorhoeve (1975) | |
| 17469 | Kawacha | kwaa'a | | | Lloyd (1973) | |
| 20602 | Kayagar | mep | | | Voorhoeve (1975) | |
| 236879 | Kayan | wakar | | | Foley (2005) | |
| 123776 | Kein | em | | | Z'graggen (1980) | ground |
| 21838 | Kemberano | obode | | | Voorhoeve (1975) | |
| 25907 | Kemtuik | nan | | | Voorhoeve (1975) | |
| 4318 | Keoru-Ahia (Aheave Dialect) | mea | | | Brown (1973) | |
| 4108 | Keoru-Ahia | mea | | | Brown (1973) | |
| 6837 | Kerewo | hopu | | | Wurm (1973) | |
| 179833 | Kesawai | eme | | | Z'graggen (1980) | ground |
| 6424 | Kibiri | ei | | | Wurm (1973) | |
| 19753 | Kimaghima | dee | | | Voorhoeve (1975) | |
| 237193 | Kire | nwiaʔan | | | Foley (2005) | |
| 35178 | Klon (Halerman Dialect) | mak'ɛʔ | | | Stokhof (1975) | |
| 35059 | Klon (Probur Dialect) | mak'ey | | | Stokhof (1975) | |
| 142832 | Kobol | yabɔŋ | | | Z'graggen (1980) | (ground) |
| 196098 | Kobon | ram | - | | Pawley (2013) | |
| 196097 | Kobon | padap | - | | Pawley (2013) | |
| 196096 | Kobon | mɨnöŋ | - | | Pawley (2013) | |
| 15630 | Koitabu | vata | ground | | Dutton (2010) | |
| 15482 | Koitabu | (da) mata-me | (my) land, ground, place | | Dutton (2010) | |
| 22038 | Kokoda (Kasuweri Dialect) | robo | | | Voorhoeve (1975) | |
| 21998 | Kokoda (Tarof Dialect) | kereya | | | Voorhoeve (1975) | |
| 16612 | Konai | mahĩ | | | Shaw (1986) | |
| 22238 | Konda | ta | | | Voorhoeve (1975) | |
| 21277 | Koneraw | munja | | | Voorhoeve (1975) | |
| 240498 | Kopar (Singarin Dialect) | ˈdin | | | Abbott (1985) | |
