| 122437 | Isebe | goʔi | | | Z'graggen (1980) | rat |
| 178612 | Jilim | gilim | | | Z'graggen (1980) | rat |
| 220116 | Kaiy | su^i^ | | | Clouse (1997) | |
| 261113 | Kaki Ae | haua | | | Strong (1911) | |
| 195770 | Kalam | kopyak | | | Pawley (2013) | |
| 73962 | Kamano | käfá | | | Scott (1978) | |
| 32306 | Kambaira | baimi | | | SIL () | |
| 224960 | Kapriman | abu | | | Dye et al (1968) | |
| 122430 | Kare | kusʌwuna | | | Z'graggen (1980) | rat |
| 220121 | Kaure | day | | | Clouse (1997) | |
| 122434 | Kein | saul | | | Z'graggen (1980) | rat |
| 178592 | Kesawai | sesi | | | Z'graggen (1980) | rat |
| 33330 | Keuw | káu-yò | | | Kamholz (2012) | |
| 220110 | Kirikiri | koɸla | | | Clouse (1997) | |
| 220109 | Kirikiri (Faia Dialect) | koda | | | Clouse (1997) | |
| 77499 | Klon | dur | | | Baird (2008) | |
| 141581 | Kobol | siŋʌtsim | | | Z'graggen (1980) | (rat) |
| 196192 | Kobon | k+pya | + | | Pawley (2013) | |
| 164627 | Kobon | ˌkʰəβi'a | | | Davies and Comrie (1985) | rat |
| 230652 | Kol | mi'e:le | | | SIL (1981) | |
| 148462 | Komba (Ândâ River Dialect) | seloŋ | | | Southwell (1976) | rat |
| 148461 | Komba (Gwama River (North) Dialect) | seloŋ | | | Southwell (1976) | rat |
| 148464 | Komba (Gwama River (South) Dialect) | seloŋ | | | Southwell (1976) | rat |
| 148463 | Komba (Puleng River Dialect) | seloŋ | | | Southwell (1976) | rat |
| 210777 | Komyandaret | je'bɑ | | | Hughes (2009) | |
| 245400 | Kopar (Singarin Dialect) | 'nanankʰar | | | SIL (1977) | |
| 240487 | Kopar (Singarin Dialect) | ˈnanankʰař | | | Abbott (1985) | |
| 141566 | Korak | musʌk | | | Z'graggen (1980) | (rat) |
| 210571 | Korowai | bɔɴ'ɢɔ:ʔ | | | Hughes (2009) | |
| 141576 | Kowaki | aʔine | | | Z'graggen (1980) | (rat) |
| 1160 | Kuman | dua | | | Trefry (1969) | |
| 28643 | Kuni-Boazi | mɑmbut | | | Voorhoeve (1970) | |
| 165899 | Kuot | kifəma (m) | (AN loan) | x | Lindström (2008) | |
| 166075 | Kuot | kifəbun (f) | (AN loan) | x | Lindström (2008) | |
| 164629 | Kyaka | wui | | | Davies and Comrie (1985) | rat |
| 164628 | Kyenele (Kyaimbarang Dialect) | dɨ'dɨgasa | | | Davies and Comrie (1985) | rat |
| 164636 | Kyenele (Miyak Dialect) | dɩdigasa | | | Davies and Comrie (1985) | rat |
| 76136 | Lavukaleve | kusukui | rat | | Tryon & Hackman (1983) | |
| 164634 | Lembena | mangili | | | Davies and Comrie (1985) | rat |
| 164635 | Lembena (Maibi Dialect) | maŋ'giɽi | | | Davies and Comrie (1985) | rat |
| 164642 | Lembena (Yariba Dialect) | maŋ'giɽ̥ | | | Davies and Comrie (1985) | rat |
| 178597 | Lemio | džum | | | Z'graggen (1980) | rat |
| 141569 | Maia (Pila Dialect) | sokob | | | Z'graggen (1980) | (rat) |
| 141570 | Maia (Saki Dialect) | monia | | | Z'graggen (1980) | (rat) |
| 141571 | Maia (Saki Dialect) | saboar | | | Z'graggen (1980) | (rat) |
| 75333 | Mailu | oʔure | | | Saville (1912) | |
| 221268 | Maiwa | wa'guřu | | | SIL (1973) | |
| 141568 | Mala | sikir | | | Z'graggen (1980) | (rat) |
| 141564 | Malas | munža | | | Z'graggen (1980) | (rat) |
| 178615 | Male | masiŋ | | | Z'graggen (1980) | rat |
