| 181035 | Yabong | gobuk | | | Z'graggen (1980) | dirty |
| 212098 | Proto-Madang | *gugur(V) | | | Ross (2014) | |
| 77077 | Mbaniata | hefota | dirty | | Tryon & Hackman (1983) | |
| 181030 | Asas | idiabu | | | Z'graggen (1980) | dirty |
| 213091 | Sikaritai | ig̚jɛkid̚ | | | Clouse (1997) | |
| 143984 | Gavak | inet | | | Z'graggen (1980) | dirty |
| 76861 | Mbaniata (Lokuru Dialect) | īŋgita | dirty | | Tryon & Hackman (1983) | |
| 181047 | Anjam | jiga | | | Z'graggen (1980) | dirty |
| 181045 | Waube | jikapa | | | Z'graggen (1980) | dirty |
| 206823 | Proto-Rai-Coast | *jiŋgap | | | Ross (2014) | dirty |
| 208815 | Proto-Croisilles | *jiŋgap | | | Ross (2014) | dirty |
| 77691 | Klon | kaat | | | Baird (2008) | |
| 77122 | Enga | kaimála pípae | | | Lang (1973) | |
| 181046 | Jilim | kaji | | | Z'graggen (1980) | dirty |
| 181049 | Bongu | kajir | | | Z'graggen (1980) | dirty |
| 213081 | Tause | kaka | | | Clouse (1997) | |
| 263312 | Proto-South Bird's Head | *kaka-piro | | | de Vries (2024) | dirty |
| 263309 | Kokoda (Kasueri Dialect) | kaka-pirumo | | | de Vries (2024) | dirty |
| 263310 | Arandai (Dombano Dialect) | ka-moi | | | de Vries (2024) | dirty |
| 143989 | Waskia | ka:rur | | | Z'graggen (1980) | dirty |
| 263311 | Kemberamo (Kalitami Dialect) | ka-to | | | de Vries (2024) | dirty |
| 213079 | Tause (Weirate Dialect) | kaɸudi | | | Clouse (1997) | |
| 125127 | Amele | kɛkɛhin | | | Z'graggen (1980) | dirty |
| 125128 | Bau | kɛkɛhin | | | Z'graggen (1980) | dirty |
| 213086 | Doutai | ki^ | | | Clouse (1997) | |
| 213087 | Waritai | ki^ | | | Clouse (1997) | |
| 213088 | Kaiy | ki^ | | | Clouse (1997) | |
| 213089 | Obokuitai | kig̚ | | | Clouse (1997) | |
| 206812 | Proto-Trans-New-Guinea | *k(i,u)tuma | | | Ross (2014) | dirty |
| 213082 | Fayu (Sehudate Dialect) | kɔadi | | | Clouse (1997) | |
| 213085 | Duvle | koɾi | | | Clouse (1997) | |
| 213083 | Kirikiri | kouwe | | | Clouse (1997) | |
| 207624 | Proto-North-Adelbert | *kudun | | | Ross (2014) | dirty |
| 77123 | Enga | kumbakúmba | | | Lang (1973) | |
| 76318 | Mbilua (Ndovele Dialect) | kuna | dirty | | Tryon & Hackman (1983) | |
| 76601 | Mbilua | kuna | dirty | | Tryon & Hackman (1983) | |
| 77120 | Enga | kunáu | | | Lang (1973) | |
| 193508 | Faita | kupuru | | | Z'graggen (1980) | dirty |
| 209615 | Proto-North-Adelbert | *kutuma | | | Ross (2014) | dirty |
| 181034 | Siroi | kutur(ŋak) | | | Z'graggen (1980) | dirty |
| 193502 | Musak | kuuŋ | | | Z'graggen (1980) | dirty |
| 125130 | Rapting | lug | | | Z'graggen (1980) | dirty |
| 207399 | Proto-Mabuso | *luga | | | Ross (2014) | dirty |
| 125137 | Garus | luglu:ga | | | Z'graggen (1980) | dirty |
| 125138 | Yoidik | lugluguʔpa | | | Z'graggen (1980) | dirty |
| 125139 | Rempi | luguʔi | | | Z'graggen (1980) | dirty |
| 75703 | Savosavo | lumu | dirty/old (for things) | | Wegener (2011) | |
| 143991 | Maia (Pila Dialect) | lumut | | | Z'graggen (1980) | dirty |
| 143987 | Korak | lumut | | | Z'graggen (1980) | dirty |
| 211551 | Proto-Oceanic | *ma-qetom | | | Blust (1993) | |
