| 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) | |
| 6397 | Kibiri | kimi | | | Wurm (1973) | |
| 15465 | Mountain Koiari | kina | head, hair | | Dutton (2010) | |
| 15464 | Grass Koiari | kina | head | | Dutton (2010) | |
| 15463 | Proto-Koiariac | *kina | | | Dutton (2010) | |
| 176576 | Pulabu | kindili | | | Z'graggen (1980) | head |
| 199688 | Nakame (Gufin Dialect) | kine | | | Retsema et al. (2009) | |
| 200255 | Uri (Siara Dialect) | ki:ni | | | Retsema et al. (2009) | |
| 257525 | Maria | ˈkiriʔa | | | Dutton (1970) | head |
| 50976 | Orokaiva (Sose Dialect) | kiti | first, before | | Smallhorn (2011) | |
| 50972 | Aeka | kiti | eye | | Smallhorn (2011) | |
| 50973 | Aeka | kiti [tu] | head | | Smallhorn (2011) | |
| 27814 | Aeka | kiti tu | | | Wilson (1969) | |
| 221189 | Maiwa | kʷi'.unwa | | | SIL (1973) | |
| 190983 | Apali | kʌli | | | Z'graggen (1980) | head |
| 198326 | Bo | kʌmi | | | Conrad and Dye (1975) | |
| 207083 | Proto-Trans-New-Guinea | *kobutu | | | Ross (2014) | head |
| 73156 | Gende | koi- | | | Scott (1978) | |
| 32429 | Gende | koi-ne | | | Salisbury (1956) | |
| 51011 | Yegha (Korafe Dialect) | ko'ɸiri | hollowed-out coconut used as water carrier | | Smallhorn (2011) | |
| 51009 | Baruga (Mado Dialect) | ko'ɸiri | hollowed-out coconut with a small hole used in ancestral days for hauling water | | Smallhorn (2011) | |
| 51002 | Ewage-Notu | koɸiri | head | | Smallhorn (2011) | |
| 51010 | Baruga (Tafota Dialect) | koɸiri | head; head/leader of a line; head of a pig; bow of a canoe; coconut water jug | | Smallhorn (2011) | |
| 50993 | Binandere (Ambasi Dialect) | koɸiri | head | | Smallhorn (2011) | |
| 51006 | Gaina | koɸiri | head | | Smallhorn (2011) | |
| 28155 | Gaina | koᵽiri | | | Wilson (1969) | |
| 155148 | Gaina | koꝑiri | | | McElhanon and Voorhoeve (1970) | head |
| 22080 | Puragi | koʔiwi | | | Voorhoeve (1975) | |
| 51001 | Ewage-Notu | kopiri | head | | Smallhorn (2011) | |
| 50992 | Binandere (Ambasi Dialect) | kopiri | head | | Smallhorn (2011) | |
| 155149 | Ewage-Notu | kopiri | | | McElhanon and Voorhoeve (1970) | head |
