| 183707 | Kesawai | togo- | | | Z'graggen (1980) | to burn |
| 33609 | Ketengban | fabkameb | let us burn | | Heeschen (1978) | |
| 33527 | Keuw | nyəәntuu-no | | | Kamholz (2012) | |
| 33526 | Keuw | néŋklyáa-ɡəә̀lòkò | | | Kamholz (2012) | |
| 6473 | Kibiri | patiwo | | | Wurm (1973) | |
| 77626 | Klon | peeq | | | Baird (2008) | |
| 146842 | Kobol | ɛtɛ- | | | Z'graggen (1980) | (burn tr.) |
| 196004 | Kobon | law- | - | | Pawley (2013) | |
| 165315 | Kobon | 'mɩʎaŋgampʰ | | | Davies and Comrie (1985) | it burns |
| 15209 | Koitabu | ra-ɣa- | (stg) burns | | Dutton (2010) | |
| 230713 | Kol | gan'sal ma | | | SIL (1981) | |
| 91193 | Komba | si- | (it) burns | | McElhanon (1967) | (it) burns |
| 160461 | Komba | si | | | McElhanon and Voorhoeve (1970) | to-burn |
| 148618 | Komba (Ândâ River Dialect) | siap | it burned | | Southwell (1976) | it burned |
| 148617 | Komba (Gwama River (North) Dialect) | siap | it burned | | Southwell (1976) | it burned |
| 148620 | Komba (Gwama River (South) Dialect) | siap | it burned | | Southwell (1976) | it burned |
| 148619 | Komba (Puleng River Dialect) | siap | it burned | | Southwell (1976) | it burned |
| 210938 | Komyandaret | nɔːdɔːˈbɔ | | | Hughes (2009) | |
| 16661 | Konai | wɔbɔľu | | | Shaw (1986) | |
| 48581 | Korafe (Rabade Dialect) | a'βa[raka] | fire | | Smallhorn (2011) | |
| 146828 | Korak | skur- | | | Z'graggen (1980) | (burn tr.) |
| 210727 | Korowai | di:m'ʔɔbɔ: | | | Hughes (2009) | |
| 33764 | Kosare | sa· 'bɛinɛ´ʔ | "let us burn" | | Heeschen (1978) | |
| 160455 | Kovai | ae | | | McElhanon and Voorhoeve (1970) | to-burn |
| 146837 | Kowaki | um- | | | Z'graggen (1980) | (burn tr.) |
| 91199 | Kube | dze- | (it) burns | | McElhanon (1967) | (it) burns |
| 160458 | Kube | dze | | | McElhanon and Voorhoeve (1970) | to-burn |
| 7228 | Kubo | hɔbeɔtɔiɔ | | | Shaw (1986) | |
| 5756 | Kubo | hobeyotoiyo | | | Shaw (1973) | |
| 160405 | Kubo | si | | | McElhanon and Voorhoeve (1970) | to-burn |
| 11 | Kuman | gakʝkwa | | | Trefry (1969) | |
| 778 | Kuman | gakɬ ̥kwa | tr or itr? | | Trefry (1969) | |
| 160413 | Kuni-Boazi (Boazi Dialect) | lavut | | | McElhanon and Voorhoeve (1970) | to-burn |
| 166076 | Kuot | suam | Vcls 1 | | Lindström (2008) | |
| 166014 | Kuot | ip-au | Vcls 3 'burn secondary growth in garden preparation' | | Lindström (2008) | |
| 160433 | Kutong (Sakam Dialect) | i | | | McElhanon and Voorhoeve (1970) | to-burn |
| 165317 | Kyaka | isare telyamo | | | Davies and Comrie (1985) | it burns |
| 165316 | Kyenele (Kyaimbarang Dialect) | mɨnə wuma | | | Davies and Comrie (1985) | it burns |
| 76224 | Lavukaleve | hoe | burn | | Tryon & Hackman (1983) | |
| 76225 | Lavukaleve | kelaɣo | burn | | Tryon & Hackman (1983) | |
| 165321 | Lembena | isate teleme | | | Davies and Comrie (1985) | it burns |
| 165322 | Lembena (Maibi Dialect) | i'na:ɽam | | | Davies and Comrie (1985) | it burns |
| 165328 | Lembena (Yariba Dialect) | 'iʑat͑ ˌɛɽɛm | | | Davies and Comrie (1985) | it burns |
| 160419 | Madi | di | | | McElhanon and Voorhoeve (1970) | to-burn |
| 257099 | Magɨ | tu- | | | Daniels (2016) | |
| 146831 | Maia (Pila Dialect) | ŋaus- | | | Z'graggen (1980) | (burn tr.) |
| 146832 | Maia (Saki Dialect) | widime- | | | Z'graggen (1980) | (burn tr.) |
| 75341 | Mailu | gabugabu | | | Saville (1912) | |
| 75336 | Mailu | asiasi | | | Saville (1912) | |
| 86252 | Mailu (Asiaoro Dialect) | gabugabu | | | Thomson (1975) | |
