| 90920 | Tobo | kalak- | (its) fat | | McElhanon (1967) | (its) fat |
| 260588 | Kamang (Kolomane Dialect) | kaŋ | | | Stokhof (1975) | |
| 260463 | Wersing | kaŋ | | | Stokhof (1975) | |
| 163911 | Kyenele (Miyak Dialect) | kʰaŋgaǏaŋ | | | Davies and Comrie (1985) | fat (grease) |
| 163904 | Kyenele (Kyaimbarang Dialect) | kaŋgaraŋ | | | Davies and Comrie (1985) | fat (grease) |
| 31295 | Tairora, South | kanramu | fat | | SIL (1976) | |
| 163908 | Enga (Lapalama Dialect) | kapa | | | Davies and Comrie (1985) | fat (grease) |
| 163916 | Enga (Wapi Dialect) | kapa | | | Davies and Comrie (1985) | fat (grease) |
| 163907 | Enga (Lapalama Dialect) | kapa | | | Davies and Comrie (1985) | fat (grease) |
| 163905 | Kyaka | kapa | | | Davies and Comrie (1985) | fat (grease) |
| 4668 | Orokolo | kapare | fat | | Brown (1973) | fat |
| 208843 | Proto-North-Adelbert | *kapir | | | Ross (2014) | fat |
| 141449 | Gavak | kapum | | | Z'graggen (1980) | (fat) |
| 163915 | Enga (Sari Dialect) | karaia | | | Davies and Comrie (1985) | fat (grease) |
| 5282 | Bamu (Sisiame Dialect) | kasavi | fat | | Wurm (1973) | fat |
| 2511 | Bamu (Pirupiru Dialect) | kasavi | fat | | Wurm (1973) | fat |
| 17351 | Southern Kiwai | kasawo | fat | | Wurm (1973) | fat |
| 2613 | Waboda | kasawo | fat | | Wurm (1973) | fat |
| 7069 | Bamu | kasawɔ | fat | | Shaw (1986) | fat |
| 76315 | Mbilua (Ndovele Dialect) | kasi | fat/grease | | Tryon & Hackman (1983) | fat (grease) |
| 76506 | Mbilua | kasi | fat/grease | | Tryon & Hackman (1983) | fat (grease) |
| 212602 | Proto-South-Adelbert | *kati | | | Ross (2014) | |
| 217841 | Maiwa | katnawa | Daga - agua | | SIL (1967) | |
| 221237 | Maiwa | kʰat'nawa | | | SIL (1973) | |
| 178490 | Jilim | kau | | | Z'graggen (1980) | fat |
| 178482 | Sumau | kaum | | | Z'graggen (1980) | fat |
| 32616 | Siane (Kovena Dialect) | kavodjo | fat | | Salisbury (1956) | fat |
| 32384 | Alekano | kavoza | fat | | Salisbury (1956) | fat |
| 32503 | Siane | kawa-ne | fat | | Salisbury (1956) | fat |
| 141450 | Malas | kawir | | | Z'graggen (1980) | (fat) |
| 260702 | Western Pantar (Mauta Tubal Dialect) | kaw'αtα | | | Stokhof (1975) | |
| 178468 | Asas | keda | | | Z'graggen (1980) | fat |
| 178467 | Sinsauru | kedʌnum | | | Z'graggen (1980) | fat |
| 90912 | Somba-Siawari (Mindik Dialect) | kelâk- | (its) fat | | McElhanon (1967) | (its) fat |
| 90917 | Somba-Siawari (Burum Dialect) | kelâk- | (its) fat | | McElhanon (1967) | (its) fat |
| 90913 | Komba | kelâk- | (its) fat | | McElhanon (1967) | (its) fat |
| 148665 | Komba (Gwama River (North) Dialect) | kelâkŋâ | fat (his) | | Southwell (1976) | fat (his) |
| 148667 | Komba (Puleng River Dialect) | kelâkŋâ | fat (his) | | Southwell (1976) | fat (his) |
| 148668 | Komba (Gwama River (South) Dialect) | kelâkŋâ | fat (his) | | Southwell (1976) | fat (his) |
| 148666 | Komba (Ândâ River Dialect) | kelâkŋâ | fat (his) | | Southwell (1976) | fat (his) |
| 90914 | Borong | kelega | (its) fat | | McElhanon (1967) | (its) fat |
| 90908 | Ono | kelok- | (its) fat | | McElhanon (1967) | (its) fat |
| 90915 | Timbe | kelu- | (its) fat | | McElhanon (1967) | (its) fat |
| 90909 | Selepet | kelu- | (its) fat | | McElhanon (1967) | (its) fat |
| 178475 | Lemio | kenda | | | Z'graggen (1980) | fat |
| 207892 | Proto-Croisilles | *kendam(un) | | | Ross (2014) | fat |
| 4307 | Keoru-Ahia (Aheave Dialect) | kepare | fat | | Brown (1973) | fat |
| 4097 | Keoru-Ahia | kepare | fat | | Brown (1973) | fat |
| 28672 | Awyu, South (Syiagha Dialect) | kepe | fat | | Voorhoeve (1971) | fat |
| 90921 | Nabak | kerak- | (its) fat | | McElhanon (1967) | (its) fat |
