| 144402 | Gavak | kapalki | | | Z'graggen (1980) | many |
| 227790 | Arandai (Barau Dialect) | kapane | | | Voorhoeve (1985) | |
| 231170 | Arandai (Tarof Dialect) | kaparaga | | | Voorhoeve (1985) | |
| 227791 | Arandai (Barau Dialect) | kapiran | | | Voorhoeve (1985) | |
| 221312 | Maiwa | kʰa'řapʰotʰ | | | SIL (1973) | |
| 193761 | Isabi | karʌu | | | Z'graggen (1980) | many |
| 73700 | Inoke-Yate | kasago | | | Scott (1978) | |
| 18325 | Bogaya | ka:sinuman | | | Shaw (1986) | |
| 144427 | Bilakura | kawabo | | | Z'graggen (1980) | many |
| 181493 | Rerau | keilai | | | Z'graggen (1980) | many |
| 15863 | Sonia | keľikʌ | | | Shaw (1986) | |
| 165097 | Lembena (Maibi Dialect) | 'kembʷə | | | Davies and Comrie (1985) | many |
| 125589 | Gumalu | kenebe | | | Z'graggen (1980) | many |
| 125609 | Baimak | kɛnɛːbi | | | Z'graggen (1980) | many |
| 90753 | Nabak | kilisik | many | | McElhanon (1967) | many |
| 181494 | Jilim | kilʌy | | | Z'graggen (1980) | many |
| 202995 | Setaman (Baktamin Dialect) | kɑɾingi | | | Van Cott and Spencer (2010) | |
| 29031 | Zorop | kiniai | | | Voorhoeve (1971) | |
| 90742 | Mesem | kirisi | many | | McElhanon (1967) | many |
| 5457 | Dadibi | kizu | | | Macdonald (1973) | |
| 181496 | Anjam | koba | | | Z'graggen (1980) | many |
| 6475 | Kibiri | koipau | | | Wurm (1973) | |
| 195726 | Kalam | koŋay | | | Pawley (2013) | |
| 214910 | Kaure | kɔsü | | | Clouse (1997) | |
| 18725 | Fembe | kowi kowi | | | Shaw (1973) | |
| 144429 | Ukuriguma | kozogzɛ | | | Z'graggen (1980) | many |
| 144406 | Waskia | kʌsik | | | Z'graggen (1980) | many |
| 214900 | Kirikiri (Faia Dialect) | kuɾakeβe | | | Clouse (1997) | |
| 225352 | Bine (Drageli Dialect) | kuku dřage | | | Fleischmann and Turpeinen (1976) | |
| 125593 | Panim | kulum | | | Z'graggen (1980) | many |
| 193759 | Musak | kumarakum | | | Z'graggen (1980) | many |
| 181480 | Yabong | kundisoŋ | | | Z'graggen (1980) | many |
| 165096 | Lembena | kupale | | | Davies and Comrie (1985) | many |
| 218459 | Tauade | kupařima | | | SIL (1980) | |
| 30601 | Tofanma | kurina | | | Voorhoeve (1971) | |
| 125590 | Isebe | kurum | | | Z'graggen (1980) | many |
| 125613 | Wagi | kurum | | | Z'graggen (1980) | many |
| 125612 | Nobonob | kurum | | | Z'graggen (1980) | many |
| 201123 | Wagi (Foran Dialect) | kurum | | | Spencer et al. (2011) | |
| 200988 | Wagi (Mis Dialect) | kurum | | | Spencer et al. (2011) | |
| 200704 | Wagi (Kauris Dialect) | kurum | | | Spencer et al. (2011) | |
| 125611 | Gal | kurum | | | Z'graggen (1980) | many |
| 200565 | Wagi (Kamba Dialect) | kurumkawa | | | Spencer et al. (2011) | |
| 165103 | Lembena (Yariba Dialect) | k͑uβəɽ̥ | | | Davies and Comrie (1985) | many |
| 125607 | Utu | kwait | | | Z'graggen (1980) | many |
| 125608 | Mawan | kwait | | | Z'graggen (1980) | many |
| 73698 | Yagaria | lá' | | | Scott (1978) | |
| 215103 | Sam (Songum Dialect) | lambe | | | Rueck & Jore (2003) | |
| 181498 | Bongu | lambɛ | | | Z'graggen (1980) | many |
| 181499 | Sam | lambei | | | Z'graggen (1980) | many |
