| 260242 | Hula | kopuna | | | Dutton (1970) | one |
| 33818 | Kosare | kora'ɸɛ | | | Heeschen (1978) | |
| 260893 | Pom | korii | | | Fabritius (1855) | 1 |
| 5047 | Folopa (Suri Dialect) | koři sali demo | | | Macdonald (1973) | |
| 24668 | Pom | ko-risi | | | Voorhoeve (1975) | |
| 24868 | Marau | kosiri | | | Voorhoeve (1975) | |
| 24468 | Yeretuar | kotem | | | Voorhoeve (1975) | |
| 260927 | Yeretuar | kotim | | | Fabritius (1855) | 1 |
| 90546 | Mesem | kpedzi | one | | McElhanon (1967) | one |
| 90557 | Nabak | kpep | one | | McElhanon (1967) | one |
| 25996 | Gresi | kray | | | Voorhoeve (1975) | |
| 25916 | Kemtuik | kraya | | | Voorhoeve (1975) | |
| 212240 | Proto-Far West | *kri | | | Clouse (1997) | |
| 237314 | Iatmul | kɨta | | | Foley (2005) | |
| 237310 | Iatmul (Sawos Dialect) | kɨtak | | | Foley (2005) | |
| 256951 | Burui | kɨtʌkʰ | | | SIL (1962) | |
| 244813 | Burui | kɨtʌkʰ | | | SIL (1962) | |
| 180919 | Ganglau | ktʌpmʌn | | | Z'graggen (1980) | one |
| 200411 | Uri (Sintogoro Dialect) | kubinik | | | Retsema et al. (2009) | |
| 200324 | Uri (Siara Dialect) | kubinik | | | Retsema et al. (2009) | |
| 198655 | Mungkip | kubugaŋ | | | Retsema et al. (2009) | |
| 199655 | Nakame (Munguleng Dialect) | kubugɛŋ | | | Retsema et al. (2009) | |
| 199753 | Nakame (Gufin Dialect) | kubugɑŋ | | | Retsema et al. (2009) | |
| 199011 | Nakame (Wasin Dialect) | kubugɑŋ | | | Retsema et al. (2009) | |
| 200055 | Numanggang (Tumung Dialect) | kubugoŋ | | | Retsema et al. (2009) | |
| 31504 | Northeast Kiwai (Gibaio Dialect) | kʌ'ʔubuo | | | Wurm (1973) | |
| 215079 | Sam (Songum Dialect) | kud͡ʒe | | | Rueck & Jore (2003) | |
| 215205 | Sam (Buan Dialect) | kud͡ʒɛʔ | | | Rueck & Jore (2003) | |
| 215332 | Sam (Wongbe Dialect) | kud͡ʒɛʔ | | | Rueck & Jore (2003) | |
| 15011 | Ese | kui|nu | one | | Dutton (2010) | |
| 180937 | Sam | kuji | | | Z'graggen (1980) | one |
| 180936 | Bongu | kuji | | | Z'graggen (1980) | one |
| 164055 | Alfendio | kʰundʌpam | | | Davies and Comrie (1985) | one |
| 143879 | Mauwake | kusob | | | Z'graggen (1980) | (one) |
| 200131 | Numanggang (Kawalang Dialect) | kutniŋ | | | Retsema et al. (2009) | |
| 24828 | Diebroud (Dabra Dialect) | kwaka | | | Voorhoeve (1975) | |
| 31302 | Tairora, South | kwa(ku) | | | SIL (1976) | |
| 29619 | Molof | kwasekak | | | Voorhoeve (1971) | |
| 19642 | Molof | kwasekak | | | Voorhoeve (1975) | |
| 21686 | Iha | kwo | | | Voorhoeve (1975) | |
| 125015 | Nobonob | labu | | | Z'graggen (1980) | one |
| 32166 | Siane | lago | | | SIL (1987) | |
| 73877 | Siane | láwo(ko) | | | Scott (1978) | |
| 124995 | Amele | leis | | | Z'graggen (1980) | one |
| 4475 | Toaripi (Sepoe Dialect) | liheriapo | | | Brown (1973) | |
| 4372 | Keoru-Ahia (Aheave Dialect) | lohoreokore | | | Brown (1973) | |
| 37034 | Kamang (Kolomane Dialect) | l'ɔŋnuk | | | Stokhof (1975) | |
| 4162 | Keoru-Ahia | loriakori | | | Brown (1973) | |
| 73881 | Inoke-Yate | magó(ke) | | | Scott (1978) | |
| 73875 | Kamano | mägó(ke') | | | Scott (1978) | |
