| 165991 | Kuot | kakka | child's address | | Lindström (2008) | |
| 166095 | Kuot | num | older root? base of collective forms | | Lindström (2008) | |
| 166096 | Kuot | naga | same in Nalik, Nochi, Madak ('my mother') | | Lindström (2008) | |
| 154758 | Kuni-Boazi (Boazi Dialect) | vu | | | McElhanon and Voorhoeve (1970) | mother |
| 28619 | Kuni-Boazi | evǔ | my mother | | Voorhoeve (1970) | |
| 154806 | Kumukio | naŋ | | | McElhanon and Voorhoeve (1970) | mother |
| 1151 | Kuman | mam | | | Trefry (1969) | |
| 36422 | Kula | ŋay'α(yα) | | | Stokhof (1975) | |
| 37710 | Kui (Kiramang Dialect) | n'iyαy | | | Stokhof (1975) | |
| 260647 | Kui | nα | | | Stokhof (1975) | |
| 260646 | Kui | nαy'a | | | Stokhof (1975) | |
| 7244 | Kubo | dua | | | Shaw (1986) | |
| 154746 | Kubo | dua | | | McElhanon and Voorhoeve (1970) | mother |
| 92263 | Kube | neŋge- | (his) mother | | McElhanon (1967) | (his) mother |
| 154811 | Kube | neŋgia | | | McElhanon and Voorhoeve (1970) | mother |
| 138805 | Kowaki | -mem | | | Z'graggen (1980) | mother |
| 210565 | Korowai | ni: | | | Hughes (2009) | |
| 138788 | Korak | -mam | | | Z'graggen (1980) | mother |
| 52223 | Korafe (Rabade Dialect) | [nanda] 'aya | my mother | | Smallhorn (2011) | |
| 52222 | Korafe (Mokorua Dialect) | [nanda] 'aya | my mother | | Smallhorn (2011) | |
| 240484 | Kopar (Singarin Dialect) | ˈaia | | | Abbott (1985) | |
| 245393 | Kopar (Singarin Dialect) | 'aia | | | SIL (1977) | |
| 16677 | Konai | duɔ | | | Shaw (1986) | |
| 210771 | Komyandaret | jɨ'ni | | | Hughes (2009) | |
| 201604 | Kombai | ni | | | Voorhoeve (2000) | |
| 148547 | Komba (Puleng River Dialect) | mamŋâ | mother (his) | | Southwell (1976) | mother (his) |
| 148548 | Komba (Gwama River (South) Dialect) | mamŋâ | mother (his) | | Southwell (1976) | mother (his) |
| 148545 | Komba (Gwama River (North) Dialect) | mamŋâ | mother (his) | | Southwell (1976) | mother (his) |
| 148546 | Komba (Ândâ River Dialect) | mamŋâ | mother (his) | | Southwell (1976) | mother (his) |
| 92257 | Komba | mam- | (his) mother | | McElhanon (1967) | (his) mother |
| 154814 | Komba | mam | | | McElhanon and Voorhoeve (1970) | mother |
| 230644 | Kol | 'mo: naŋ | | | SIL (1981) | |
| 15504 | Koitabu | neina | mother | | Dutton (2010) | |
| 196146 | Kobon | amɨ | + | | Pawley (2013) | |
| 164363 | Kobon | 'amɨ | | | Davies and Comrie (1985) | his mother |
| 196145 | Kobon | amɩ | + | | Pawley (2013) | |
| 138810 | Kobol | inʌ | | | Z'graggen (1980) | mother |
| 35001 | Klon (Probur Dialect) | n'ɔy | | | Stokhof (1975) | |
| 35120 | Klon (Halerman Dialect) | nɔɔy | | | Stokhof (1975) | |
| 220915 | Kirikiri (Faia Dialect) | e | | | Clouse (1997) | |
| 220933 | Kirikiri | ia | | | Clouse (1997) | |
| 220916 | Kirikiri | kwei | | | Clouse (1997) | |
| 154805 | Kinalakna | naŋ | | | McElhanon and Voorhoeve (1970) | mother |
| 154760 | Kimaghima | mamu | | | McElhanon and Voorhoeve (1970) | mother |
| 33299 | Keuw | íyáa-yô | | | Kamholz (2012) | |
| 175772 | Kesawai | ʌh | | | Z'graggen (1980) | mother |
| 119116 | Kein | ana- | | | Z'graggen (1980) | mother |
| 119115 | Kein | anikay | | | Z'graggen (1980) | mother |
| 29233 | Kayagar | anu | | | Voorhoeve (1971) | |
| 220927 | Kaure | nanuan | | | Clouse (1997) | |
