| 16708 | Kaluli | kɔlɔk | | | Shaw (1986) | |
| 72510 | Gadsup | konama | | | Scott (1978) | |
| 30431 | Tofanma | koo | | | Voorhoeve (1971) | |
| 90844 | Borong | koosuk | cloud | | McElhanon (1967) | cloud |
| 163738 | Enga (Lapalama Dialect) | kopa | | | Davies and Comrie (1985) | cloud |
| 163736 | Kyaka | kopa | | | Davies and Comrie (1985) | cloud |
| 246456 | Chambri | kor | one cloud | | SIL (1975) | |
| 72517 | Kamano | koríempa'na | | | Scott (1978) | |
| 246470 | Chambri | korkas | many clouds | | SIL (1975) | |
| 90850 | Tobo | kosu | cloud | | McElhanon (1967) | cloud |
| 31852 | Bauwaki | kosu | | | SIL (1973) | |
| 216342 | Eritai | koɾu | | | Clouse (1997) | |
| 216341 | Obokuitai | koɾub̚ | | | Clouse (1997) | |
| 90847 | Somba-Siawari (Burum Dialect) | kousu | cloud | | McElhanon (1967) | cloud |
| 90842 | Somba-Siawari (Mindik Dialect) | kousu | cloud | | McElhanon (1967) | cloud |
| 201833 | Proto-Awyu-Dumut | *koüt | | | Voorhoeve (2000) | |
| 245747 | Tabriak | krambri | | | SIL (1990) | |
| 30103 | Viid | ku | | | Voorhoeve (1971) | |
| 219780 | Awyu, Central (Nohon Dialect) | ɑˈku | | | Kriens & Lebold (2010) | |
| 213708 | Som | kuan | | | SIL (1968) | |
| 198089 | Ama | kumaki | | | Conrad and Dye (1975) | |
| 233709 | Ama | 'ku:mãki'wa:u | | | SIL (1974) | |
| 192957 | Sileibi | kumbiŋgɨpa | | | Z'graggen (1980) | cloud |
| 48927 | Aeka | kumbo | cloud | | Smallhorn (2011) | |
| 90840 | Mesem | kumbu | cloud | | McElhanon (1967) | cloud |
| 206758 | Proto-South-Adelbert | *kum(b)u | | | Ross (2014) | cloud |
| 227633 | Haruai | kumi | | | Tonson (1976) | |
| 196017 | Kobon | kumi | - | | Pawley (2013) | |
| 163734 | Kobon | 'kʰumi | | | Davies and Comrie (1985) | cloud |
| 201418 | Mandobo Atas (Yonggom Dialect) | kumut | | | Voorhoeve (2000) | |
| 7319 | Moni (Kemandoga Dialect) | kunu | | | Larson & Larson (1972) | |
| 90841 | Dedua | kurumeŋ | cloud | | McElhanon (1967) | cloud |
| 201493 | Wambon | kut | | | Voorhoeve (2000) | |
| 201330 | Mandobo Atas | kut | | | Voorhoeve (2000) | |
| 201739 | Proto-Dumut | *kut | | | Voorhoeve (2000) | |
| 76263 | Mbilua (Ndovele Dialect) | kutukutu | cloud | | Tryon & Hackman (1983) | |
| 192970 | Biyom | kuvom | | | Z'graggen (1980) | cloud |
| 28998 | Zorop | kwabi | | | Voorhoeve (1971) | |
| 216330 | Tause | kwe | | | Clouse (1997) | |
| 216328 | Tause (Weirate Dialect) | kwejaʔ | | | Clouse (1997) | |
| 17465 | Kawacha | kwova | | | Lloyd (1973) | |
| 216335 | Iau | la-bi | | | Clouse (1997) | |
| 180110 | Male | laŋ | | | Z'graggen (1980) | cloud |
| 180112 | Sam | laŋ-ade | | | Z'graggen (1980) | cloud |
| 215580 | Anjam (Lalok Dialect) | laŋbi | | | Rueck & Jore (2003) | |
| 180111 | Bongu | laŋ-bi | | | Z'graggen (1980) | cloud |
| 30818 | Sowanda | laŋgo | | | Voorhoeve (1971) | |
| 76591 | Mbilua | lei | cloud | | Tryon & Hackman (1983) | |
| 72520 | Yaweyuha | limu | | | Scott (1978) | |
| 234428 | Alekano | ľimu | | | SIL (1965) | |
