| 179054 | Lemio | kou | | | Z'graggen (1980) | yam |
| 207967 | Proto-Croisilles | *kou | | | Ross (2014) | yam |
| 209260 | Proto-Rai-Coast | *kou | | | Ross (2014) | yam |
| 142066 | Parawen | koutu | | | Z'graggen (1980) | yam: Discorea esculenta |
| 179050 | Watiwa | ku | | | Z'graggen (1980) | yam |
| 179082 | Lemio | kuep | | | Z'graggen (1980) | yam (dioscorea esculenta) |
| 179086 | Saep | kuŋ | | | Z'graggen (1980) | yam (dioscorea esculenta) |
| 179084 | Yabong | kuŋ | | | Z'graggen (1980) | yam (dioscorea esculenta) |
| 179085 | Ganglau | kuŋ | | | Z'graggen (1980) | yam (dioscorea esculenta) |
| 192399 | Apali | kuni | | | Z'graggen (1980) | yam (discorea esculenta) |
| 192389 | Sileibi | kuñi | | | Z'graggen (1980) | yam (discorea esculenta) |
| 83265 | Mum | kunja | | | Daniels (2010) | |
| 83260 | Proto-Sogeram | *kunsa | | | Daniels (2010) | |
| 83262 | Proto-Central-Sogeram | *kunza | | | Daniels (2010) | |
| 142069 | Amaimon | kwaraŋas | | | Z'graggen (1980) | yam: Discorea esculenta |
| 179078 | Watiwa | kwɛie | | | Z'graggen (1980) | yam (dioscorea esculenta) |
| 198386 | Bo | kwo | | | Conrad and Dye (1975) | |
| 122931 | Kein | ʌl | | | Z'graggen (1980) | yam |
| 246156 | Qaget | ʌ lʌg̶askʌ̠ | | | SIL (1971) | |
| 262068 | Tauade | loita | None | | Strong (1912) | yam |
| 142042 | Amaimon | mʌ | | | Z'graggen (1980) | (yam) |
| 142039 | Bilakura | mʌː | | | Z'graggen (1980) | (yam) |
| 192397 | Atemble | ma | | | Z'graggen (1980) | yam (discorea esculenta) |
| 217614 | Uare | 'mahɔ | | | SIL (1988) | |
| 122928 | Kare | mainda | | | Z'graggen (1980) | yam |
| 122936 | Amele | malak | | | Z'graggen (1980) | yam |
| 179058 | Saep | malɛg | | | Z'graggen (1980) | yam |
| 122938 | Panim | malʌg | | | Z'graggen (1980) | yam |
| 122934 | Gumalu | malʌk | | | Z'graggen (1980) | yam |
| 192403 | Biyom | maŋgrʌi | | | Z'graggen (1980) | yam (discorea esculenta) |
| 261161 | Kaki Ae | mapori | | | Strong (1911) | |
| 122937 | Bau | marak | | | Z'graggen (1980) | yam |
| 179053 | Siroi | mar̃aŋ | | | Z'graggen (1980) | yam |
| 142057 | Mawak | mareb | | | Z'graggen (1980) | yam: Discorea esculenta |
| 122935 | Isebe | marʌg | | | Z'graggen (1980) | yam |
| 122932 | Sihan | marʌk | | | Z'graggen (1980) | yam |
| 164728 | Alamblak | 'mašpatʰ | | | Davies and Comrie (1985) | yam |
| 142035 | Pal | mɛ | | | Z'graggen (1980) | (yam) |
| 218310 | Migabac | mecg | | | SIL (1975) | |
| 213663 | Som | mɛdᵋʌŋ | | | SIL (1968) | |
| 142054 | Bepour | meʔeb | | | Z'graggen (1980) | yam: Discorea esculenta |
| 122961 | Munit | memi | | | Z'graggen (1980) | yam (Dioscorea esculenta) |
| 142034 | Kobol | mɛna | | | Z'graggen (1980) | (yam) |
| 122962 | Kein | mɛr | | | Z'graggen (1980) | yam (Dioscorea esculenta) |
| 142037 | Yaben | mi | | | Z'graggen (1980) | (yam) |
| 179057 | Ganglau | mleg | | | Z'graggen (1980) | yam |
| 228954 | Unknown (possibly Konomala) | mʌmi wuf | | | SIL () | |
| 142036 | Usan | mʌni | | | Z'graggen (1980) | (yam) |
| 192392 | Utarmbung | mo- | | | Z'graggen (1980) | yam (discorea esculenta) |
| 245693 | Buna (Torricelli) | moaleao | | | SIL (1975) | |
