| 90933 | Kube | ebasigla | its neck | | McElhanon (1967) | its neck |
| 155014 | Kube | ebi | | | McElhanon and Voorhoeve (1970) | neck |
| 139876 | Kowaki | taʔer | | | Z'graggen (1980) | neck(chin) |
| 155004 | Kovai | ŋalo | | | McElhanon and Voorhoeve (1970) | neck |
| 139867 | Korak | -kuala | | | Z'graggen (1980) | neck |
| 28242 | Korafe | dubo | | | Wilson (1969) | |
| 245339 | Kopar (Singarin Dialect) | 'pʰətʰakʰ | | | SIL (1977) | |
| 16592 | Konai | gɔbagi | | | Shaw (1986) | |
| 148671 | Komba (Puleng River Dialect) | gânduŋâ | neck (his) | | Southwell (1976) | neck (his) |
| 148672 | Komba (Gwama River (South) Dialect) | gânduŋâ | neck (his) | | Southwell (1976) | neck (his) |
| 148669 | Komba (Gwama River (North) Dialect) | gânduŋâ | neck (his) | | Southwell (1976) | neck (his) |
| 148670 | Komba (Ândâ River Dialect) | gânduŋâ | neck (his) | | Southwell (1976) | neck (his) |
| 90927 | Komba | gâdu- | its neck | | McElhanon (1967) | its neck |
| 155017 | Komba | gandu | | | McElhanon and Voorhoeve (1970) | neck |
| 230139 | Kol | ki'ɛ: | | | SIL (1981) | |
| 229590 | Kol | kiɛ keřmo | | | SIL (1962) | |
| 15267 | Koitabu | eno-ka | throat | | Dutton (2010) | |
| 15582 | Koitabu | tuɣuka | nape of neck | | Dutton (2010) | |
| 15268 | Koitabu | eno ita | nape of neck | | Dutton (2010) | |
| 163133 | Kobon | uŋ'am | | | Davies and Comrie (1985) | neck |
| 196155 | Kobon | uŋam | + | | Pawley (2013) | |
| 139881 | Kobol | pʌrɛm | | | Z'graggen (1980) | neck |
| 34985 | Klon (Probur Dialect) | nαw'ad- | | | Stokhof (1975) | |
| 35104 | Klon (Halerman Dialect) | nidəl'ɔŋ | | | Stokhof (1975) | |
| 77488 | Klon | wat | | | Baird (2008) | |
| 77489 | Klon | dlong | | | Baird (2008) | |
| 212712 | Kirikiri (Faia Dialect) | koᵘwe | | | Clouse (1997) | |
| 212713 | Kirikiri | kokai | | | Clouse (1997) | |
| 155008 | Kinalakna | eme | | | McElhanon and Voorhoeve (1970) | neck |
| 6404 | Kibiri | abei | | | Wurm (1973) | |
| 33306 | Keuw | mpyátè-nô | | | Kamholz (2012) | |
| 176863 | Kesawai | pe | | | Z'graggen (1980) | neck |
| 6817 | Kerewo | goʔo diholo | | | Wurm (1973) | |
| 4088 | Keoru-Ahia | loka | | | Brown (1973) | |
| 4298 | Keoru-Ahia (Aheave Dialect) | elapa | | | Brown (1973) | |
| 120530 | Kein | be- | | | Z'graggen (1980) | neck |
| 29236 | Kayagar | berlaxam | neck (nape) | | Voorhoeve (1971) | neck (nape) |
| 17449 | Kawacha | suma | | | Lloyd (1973) | |
| 17538 | Kawacha | isa | | | Lloyd (1973) | |
| 212720 | Kaure | tuhuin | | | Clouse (1997) | |
| 155026 | Kâte (Wemo Dialect) | upe | | | McElhanon and Voorhoeve (1970) | neck |
| 155025 | Kâte (Wâmora Dialect) | marïʔ | | | McElhanon and Voorhoeve (1970) | neck |
| 155024 | Kâte (Mâgobineng Dialect) | uba | | | McElhanon and Voorhoeve (1970) | neck |
| 90932 | Kâte | upe- | its neck | | McElhanon (1967) | its neck |
| 16392 | Kasua | tomɔkɔ | | | Shaw (1986) | |
| 1993 | Kasua | timoko | | | Franklin and Voorhoeve (1973) | |
| 120526 | Kare | boro- | | | Z'graggen (1980) | neck |
| 27321 | Kamula | tumuku | nape | | Reesink (1976) | neck (nape) |
| 16492 | Kamula | tumuku | | | Shaw (1986) | |
| 154932 | Kamoro | ikiki | | | McElhanon and Voorhoeve (1970) | neck |
