| 179972 | Rerau | jilŋam | | | Z'graggen (1980) | path |
| 179970 | Uyajitaya | ǰʌla | | | Z'graggen (1980) | path |
| 179969 | Ogea | ǰʌla | | | Z'graggen (1980) | path |
| 179971 | Waube | jʌːlo | | | Z'graggen (1980) | path |
| 192898 | Isabi | kʌ | | | Z'graggen (1980) | path |
| 2220 | Wiru | ka | path | | Franklin (1973) | path |
| 215438 | Edopi | kaɾa | | | Clouse (1997) | |
| 215444 | Biritai | kai | | | Clouse (1997) | |
| 215433 | Tause | kaɾi | | | Clouse (1997) | |
| 208297 | Proto-Trans-New-Guinea | *kamali | | | Ross (2014) | path |
| 880 | Purari | kapea | path | | Franklin (1973) | path |
| 226161 | Gizra (Kupere Dialect) | kʰʷatʰ | | | Fleischmann and Turpeinen (1976) | |
| 226255 | Gizra (Togo Dialect) | kʰʷatʰ | | | Fleischmann and Turpeinen (1976) | |
| 195753 | Kalam | katam | | | Pawley (2013) | |
| 257101 | Magɨ | kɨb | | | Daniels (2016) | |
| 257102 | Aisi | kɨb | | | Daniels (2016) | |
| 6194 | Kaki Ae | kereʔa | path | | Brown (1973) | path |
| 207131 | Proto-North-Adelbert | *k(i,u)bu | | | Ross (2014) | path |
| 206946 | Proto-Madang | *k(i,u)bu | | | Ross (2014) | path |
| 195752 | Kalam | kjeŋ | | | Pawley (2013) | |
| 192887 | Mum | kʉndʉ | | | Z'graggen (1980) | path |
| 192899 | Biyom | kotu | | | Z'graggen (1980) | path |
| 212306 | Proto-Lakes-Plain | *kuadi | | | Clouse (1997) | |
| 196624 | Proto-Lakes-Plain | *kuadi | | | Clouse (1993) | |
| 199459 | Proto-East-Tariku | *kuai | | | Clouse (1993) | |
| 212311 | Proto-East-Tariku | *kuai | | | Clouse (1997) | |
| 212309 | Proto-West-Tariku | *kuari | | | Clouse (1997) | |
| 196531 | Proto-Tariku | *kuari | | | Clouse (1993) | |
| 199355 | Proto-West-Tariku | *kuari | | | Clouse (1993) | |
| 212308 | Proto-Tariku | *kuari | | | Clouse (1997) | |
| 226071 | Gizra (Waidoro Dialect) | kʰuatʰ | | | Fleischmann and Turpeinen (1976) | |
| 225980 | Gizra (Waidoro Dialect) | kʰuatʰ | | | Fleischmann and Turpeinen (1976) | |
| 215445 | Obokuitai | kuɛi | | | Clouse (1997) | |
| 179959 | Pulabu | kuloŋgi | | | Z'graggen (1980) | path |
| 192886 | Mum | kumbɨ | | | Z'graggen (1980) | path |
| 206728 | Proto-South-Adelbert | *kumbu | | | Ross (2014) | path |
| 192901 | Faita | kumo- | | | Z'graggen (1980) | path |
| 215447 | Sikaritai | kwadak | | | Clouse (1997) | |
| 215436 | Kirikiri (Faia Dialect) | kwaɾi | | | Clouse (1997) | |
| 215437 | Kirikiri | kwaɾi | | | Clouse (1997) | |
| 215442 | Waritai | kwai daɾi | | | Clouse (1997) | |
| 215441 | Doutai | kwai gɾa | | | Clouse (1997) | |
| 215432 | Tause (Deirate Dialect) | kwaka | | | Clouse (1997) | |
| 215431 | Tause (Weirate Dialect) | kwakla | | | Clouse (1997) | |
| 215446 | Eritai | kweyokwei | | | Clouse (1997) | |
| 192896 | Musak | kɨβ(iŋ) | | | Z'graggen (1980) | path |
| 142929 | Korak | laŋa | | | Z'graggen (1980) | (path) |
| 142942 | Wanambre | leke | | | Z'graggen (1980) | (path) |
| 142930 | Waskia | lʌge | | | Z'graggen (1980) | (path) |
| 18381 | Beami | lɔgɔ | path | | Shaw (1986) | path |
