| 202334 | Iatmul (Kanganaman Dialect) | kayakN̹ | | | Staalsen (1969) | |
| 202471 | Iatmul (Korogo Dialect) | kaʔi | | | Staalsen (1969) | |
| 202202 | Iatmul (Tambanam Dialect) | kayɛkŋa | | | Staalsen (1969) | |
| 222062 | Iau | ai | | | Clouse (1997) | |
| 219236 | Indonesian | tidak | | | Kriens & Lebold (2010) | |
| 73599 | Inoke-Yate | o'afiyo | no | | Scott (1978) | |
| 73598 | Inoke-Yate | ha'áo | no | | Scott (1978) | |
| 194350 | Isabi | oʔɛ | | | Z'graggen (1980) | no |
| 126750 | Isebe | pe | | | Z'graggen (1980) | no |
| 198432 | Iteri | muyɛʔ | | | Conrad and Dye (1975) | |
| 197265 | Iteri (Rocky Peak Dialect) | mɛ | | | Conrad and Dye (1975) | |
| 182475 | Jilim | kʌi | | | Z'graggen (1980) | no |
| 261108 | Kaki Ae | auesa | | | Strong (1911) | No |
| 195747 | Kalam | met | | | Pawley (2013) | |
| 73591 | Kamano | a'ó | no | | Scott (1978) | |
| 225074 | Kapriman | mba | | | Dye et al (1968) | |
| 126744 | Kare | iː | | | Z'graggen (1980) | no |
| 222068 | Kaure | kahɔli | | | Clouse (1997) | |
| 126747 | Kein | taːm | | | Z'graggen (1980) | no |
| 182456 | Kesawai | yamo | | | Z'graggen (1980) | no |
| 222060 | Kirikiri | tau | | | Clouse (1997) | |
| 222059 | Kirikiri (Faia Dialect) | dueo | | | Clouse (1997) | |
| 77737 | Klon | nang | | | Baird (2008) | |
| 145484 | Kobol | wig | | | Z'graggen (1980) | no |
| 196162 | Kobon | wihö | - | | Pawley (2013) | |
| 196164 | Kobon | eho | - | | Pawley (2013) | |
| 165243 | Kobon | wasʌ | | | Davies and Comrie (1985) | no |
| 196163 | Kobon | wasö | - | | Pawley (2013) | |
| 15637 | Koitabu | (maɣe) veite|ra | not (good) | | Dutton (2010) | |
| 230706 | Kol | 'eβe | | | SIL (1981) | |
| 210944 | Komyandaret | ˈbæʔdæ | | | Hughes (2009) | |
| 240515 | Kopar (Singarin Dialect) | ˈakˈaiyə | | | Abbott (1985) | |
| 245439 | Kopar (Singarin Dialect) | 'akʰaiyə | | | SIL (1977) | |
| 145469 | Korak | mɛːka | | | Z'graggen (1980) | no |
| 210734 | Korowai | ʔæ'wɯwo: | | | Hughes (2009) | |
| 145478 | Kowaki | wʌy | | | Z'graggen (1980) | no |
| 166094 | Kuot | təle | negation | | Lindström (2008) | |
| 165855 | Kuot | karuk | is not, no | | Lindström (2008) | |
| 165245 | Kyaka | daa | | | Davies and Comrie (1985) | no |
| 165244 | Kyenele (Kyaimbarang Dialect) | 'mijak | | | Davies and Comrie (1985) | no |
| 165251 | Kyenele (Miyak Dialect) | kʰay | | | Davies and Comrie (1985) | no |
| 76105 | Lavukaleve | tamo | no | | Tryon & Hackman (1983) | |
| 165249 | Lembena | wai | | | Davies and Comrie (1985) | no |
| 165250 | Lembena (Maibi Dialect) | wai | | | Davies and Comrie (1985) | no |
| 165257 | Lembena (Yariba Dialect) | 'waiɽɛn | | | Davies and Comrie (1985) | no |
| 182461 | Lemio | gatau | | | Z'graggen (1980) | no |
| 256967 | Magɨ | magɨ | | | Daniels (2016) | |
| 145472 | Maia (Pila Dialect) | weyek | | | Z'graggen (1980) | no |
| 145473 | Maia (Saki Dialect) | we | | | Z'graggen (1980) | no |
| 75181 | Mailu | kokoa | | | Saville (1912) | |
