| 6267 | Ekari (Paniai Lake Dialect) | kegepa | | | Larson & Larson (1972) | |
| 140621 | Pamosu | kɛma | | | Z'graggen (1980) | (heart) |
| 140616 | Mauwake | kema manɛka | | | Z'graggen (1980) | (heart) |
| 257945 | Doromu-Koki (Lofaika Dialect) | ˈkeva | | | Dutton (1970) | heart |
| 121336 | Mosimo | kevele- | | | Z'graggen (1980) | heart |
| 226876 | Wipi (Gamaewe Dialect) | kǐd | | | Fleischmann and Turpeinen (1976) | |
| 227274 | Wipi (Zim Dialect) | kǐd | | | Fleischmann and Turpeinen (1976) | |
| 227177 | Wipi (Iamega Dialect) | kǐːd | | | Fleischmann and Turpeinen (1976) | |
| 197973 | Yetfa | kǏɛᵽan | | | Conrad and Dye (1975) | |
| 202893 | Setaman (Baktamin Dialect) | kɑim (toro) | | | Van Cott and Spencer (2010) | |
| 218131 | Tauade | ki'muv | | | SIL (1980) | |
| 33791 | Kosare | kirɛ'tinɛ | | | Heeschen (1978) | |
| 121342 | Wagi | kirigur | | | Z'graggen (1980) | heart |
| 252 | Mena | kʌmuu | | | Franklin (1973) | |
| 213519 | Biritai | kɔhai | | | Clouse (1997) | |
| 14595 | Proto-Baraic | *(ʔ,k)oiʔV | | | Dutton (2010) | |
| 90894 | Ono | kombaŋi- | (its) heart | | McElhanon (1967) | (its) heart |
| 73193 | Siane | kómo(la) | | | Scott (1978) | |
| 233012 | Owiniga | kona | doubtfull?? | | SIL (1972) | |
| 177608 | Sop | konugobmaʌd | | | Z'graggen (1980) | heart |
| 5598 | Folopa (Sopese Dialect) | kosaʔa | | | Macdonald (1973) | |
| 213512 | Kirikiri | kɔɾu | | | Clouse (1997) | |
| 213511 | Kirikiri (Faia Dialect) | kɔɾu | | | Clouse (1997) | |
| 1604 | Tabo | kowe kikipu | 'kowe' = lungs | | Wurm (1973) | |
| 140623 | Wanambre | kʌruka | | | Z'graggen (1980) | (heart) |
| 191560 | Musak | kubugusur | | | Z'graggen (1980) | heart |
| 226715 | Wipi (Guiam Dialect) | kud | | | Fleischmann and Turpeinen (1976) | |
| 226793 | Wipi (Yuta Dialect) | küdʌ | | | Fleischmann and Turpeinen (1976) | |
| 257953 | Motu | kudou- | | | Dutton (1970) | heart |
| 201962 | Hiri Motu | kudɔunʌ | | | SIL (1975) | |
| 31441 | Northeast Kiwai (Gibaio Dialect) | 'kʌ́u'kʌu | | | Wurm (1973) | |
| 1204 | Duna | kupalini | | | Shaw (1973) | |
| 32012 | Huli | kupalɩni | | | SIL (1992) | |
| 177605 | Yabong | kupiŋ- | | | Z'graggen (1980) | heart |
| 2004 | Kasua | kupu | | | Franklin and Voorhoeve (1973) | |
| 201020 | Wagi (Foran Dialect) | kurigur | | | Spencer et al. (2011) | |
| 200456 | Wagi (Kamba Dialect) | kuru | | | Spencer et al. (2011) | |
| 200876 | Wagi (Mis Dialect) | kurul | | | Spencer et al. (2011) | |
| 200737 | Wagi (Silibob Dialect) | kurul | | | Spencer et al. (2011) | |
| 200599 | Wagi (Kamba Dialect) | kurul | | | Spencer et al. (2011) | |
| 191551 | Mum | kusiŋə | | | Z'graggen (1980) | heart |
| 209761 | Proto-Madang | *kut(i,u) | | | Ross (2014) | heart |
| 257950 | Hula | kutou- | | | Dutton (1970) | heart |
| 207282 | Proto-Rai-Coast | *(k)utu | | | Ross (2014) | heart |
| 213507 | Tause (Deirate Dialect) | kwesa | | | Clouse (1997) | |
| 73190 | Gende | kwia- ganua | | | Scott (1978) | |
| 1704 | Kamasa | kwiyakina | | | Lloyd (1973) | |
| 245497 | Gaikundi | kwomi'ñan | | | SIL (1991) | |
| 4412 | Toaripi (Sepoe Dialect) | lakakare | | | Brown (1973) | |
| 3986 | Orokolo (Kaipi Dialect) | lakakare | | | Brown (1973) | |
