| 240977 | Ambakich (Agurant Dialect) | ka'tšɩr | | | SIL (1977) | |
| 91613 | Komba | kauk- | (its) head | | McElhanon (1967) | (its) head |
| 148717 | Komba (Gwama River (North) Dialect) | kâukŋâ | head (his) | | Southwell (1976) | head (his) |
| 148719 | Komba (Puleng River Dialect) | kâukŋâ | head (his) | | Southwell (1976) | head (his) |
| 148720 | Komba (Gwama River (South) Dialect) | kâukŋâ | head (his) | | Southwell (1976) | head (his) |
| 148718 | Komba (Ândâ River Dialect) | kâukŋâ | head (his) | | Southwell (1976) | head (his) |
| 155082 | Nukna | kaut | | | McElhanon and Voorhoeve (1970) | head |
| 155126 | Timbe | kaut | | | McElhanon and Voorhoeve (1970) | head |
| 91615 | Timbe | kaut- | (its) head | | McElhanon (1967) | (its) head |
| 155068 | Kuni-Boazi (Boazi Dialect) | kawa | | | McElhanon and Voorhoeve (1970) | head |
| 21960 | Kuni-Boazi | kawa | | | Voorhoeve (1975) | |
| 29945 | Zimakani (South Boazi Dialect) | kawa | | | Voorhoeve (1970) | |
| 28585 | Kuni-Boazi | kawa | | | Voorhoeve (1970) | |
| 155103 | Wantoat (Yagawak Dialect) | kayʌ | | | McElhanon and Voorhoeve (1970) | head |
| 201766 | Proto-Dumut | *kɑbiɑn | | | Voorhoeve (2000) | |
| 155051 | Pare | keba | | | McElhanon and Voorhoeve (1970) | head |
| 229556 | Proto-Dumut | *kebian | [K] | | Healey (1970) | |
| 201357 | Mandobo Atas | kebiɑn | | | Voorhoeve (2000) | |
| 155109 | Nimi | kee | | | McElhanon and Voorhoeve (1970) | head |
| 230135 | Kol | 'kel.a | | | SIL (1981) | |
| 229586 | Kol | kela keřne | | | SIL (1962) | |
| 155080 | Iyo | kemba | | | McElhanon and Voorhoeve (1970) | head |
| 155040 | Mandobo Atas | kembian | | | McElhanon and Voorhoeve (1970) | head |
| 30593 | Tofanma | kemble | | | Voorhoeve (1971) | |
| 19715 | Tofanma | kemble | | | Voorhoeve (1975) | |
| 25549 | Mandobo Atas | kembyan | | | Voorhoeve (1975) | |
| 198508 | Owiniga | kɛmɛ | | | Conrad and Dye (1975) | |
| 232961 | Owiniga | kɛmɛ | | | SIL (1972) | |
| 246239 | Owiniga | 'kɛmɛh | | | SIL (1963) | |
| 120178 | Kare | kendʌ:ga | | | Z'graggen (1980) | head |
| 21720 | Baham | kendo-wame | | | Voorhoeve (1975) | |
| 73150 | Proto-Eastern-Central | *k(ent)o | | | Scott (1978) | |
| 219003 | Indonesian | kepala | | | Kriens & Lebold (2010) | |
| 35325 | Bahasa Indonesia | kepala | | | Stokhof (1975) | |
| 2597 | Waboda | kepuru | | | Wurm (1973) | |
| 155065 | Waboda | kepuru | | | McElhanon and Voorhoeve (1970) | head |
| 23804 | Wutung | kəsu | | | Voorhoeve (1975) | |
| 19880 | Yale, Korsarek | khe yok | | | Voorhoeve (1975) | |
| 199988 | Numanggang (Tumung Dialect) | ki | | | Retsema et al. (2009) | |
| 155105 | Mamaa | kʌi | | | McElhanon and Voorhoeve (1970) | head |
| 200068 | Numanggang (Kawalang Dialect) | ki: | | | Retsema et al. (2009) | |
| 2086 | Pare | kiba | | | Shaw (1973) | |
| 15985 | Pare | kiba | | | Shaw (1986) | |
| 201861 | Proto-Awyu-Dumut | *kɑibɑn | | | Voorhoeve (2000) | |
| 21639 | Tanahmerah | kidaso | | | Voorhoeve (1975) | |
| 198569 | Mungkip | kʰige | | | Retsema et al. (2009) | |
| 50980 | Hunjara-Kaina Ke | kihri | first | | Smallhorn (2011) | |
| 155106 | Uri | kii | | | McElhanon and Voorhoeve (1970) | head |
| 33746 | Eipomek | kiisok | | | Heeschen (1978) | |
| 20805 | Yei | kilpel | | | Voorhoeve (1975) | |
