| 148810 | Komba (Gwama River (North) Dialect) | aako | | | Southwell (1976) | yam |
| 148903 | Komba (Ândâ River Dialect) | nabo | | | Southwell (1976) | yam |
| 230657 | Kol | na'toŋo | | | SIL (1981) | |
| 14665 | Koitabu | vaia | yam (type) | | Dutton (2010) | |
| 196324 | Kobon | pöd | + | | Pawley (2013) | |
| 164732 | Kobon | ɸontʰ | | | Davies and Comrie (1985) | yam |
| 142061 | Kobol | sobor̃om | | | Z'graggen (1980) | yam: Discorea esculenta |
| 142034 | Kobol | mɛna | | | Z'graggen (1980) | (yam) |
| 179049 | Kesawai | ou | | | Z'graggen (1980) | yam |
| 179077 | Kesawai | nʌhe | | | Z'graggen (1980) | yam (dioscorea esculenta) |
| 122962 | Kein | mɛr | | | Z'graggen (1980) | yam (Dioscorea esculenta) |
| 122931 | Kein | ʌl | | | Z'graggen (1980) | yam |
| 122928 | Kare | mainda | | | Z'graggen (1980) | yam |
| 122958 | Kare | kɛrʌːru | | | Z'graggen (1980) | yam (Dioscorea esculenta) |
| 74991 | Kamano | ávi | | | Scott (1978) | |
| 195889 | Kalam | pd | | | Pawley (2013) | |
| 261161 | Kaki Ae | mapori | | | Strong (1911) | |
| 179068 | Jilim | alim | | | Z'graggen (1980) | yam |
| 179099 | Jilim | alim | | | Z'graggen (1980) | yam (dioscorea esculenta) |
| 197298 | Iteri (Rocky Peak Dialect) | wo | | | Conrad and Dye (1975) | |
| 198466 | Iteri | woʔ | | | Conrad and Dye (1975) | |
| 122935 | Isebe | marʌg | | | Z'graggen (1980) | yam |
| 122965 | Isebe | ʔo | | | Z'graggen (1980) | yam (Dioscorea esculenta) |
| 192385 | Isabi | kʌ | | | Z'graggen (1980) | yam |
| 192402 | Isabi | nʌːmo | | | Z'graggen (1980) | yam (discorea esculenta) |
| 74996 | Inoke-Yate | avi | | | Scott (1978) | |
| 202138 | Iatmul (Tambanam Dialect) | ñain | | | Staalsen (1969) | |
| 202406 | Iatmul (Korogo Dialect) | ñaʔeŋ | | | Staalsen (1969) | |
| 202273 | Iatmul (Kanganaman Dialect) | ñaʔen | | | Staalsen (1969) | |
| 202543 | Iatmul (Brugnowi Dialect) | ñaʔeŋ | | | Staalsen (1969) | |
| 201991 | Hiri Motu | tʌɩtu | | | SIL (1975) | |
| 164744 | Haruai (Wiyaw Dialect) | ha'wɨɬ | | | Davies and Comrie (1985) | yam |
| 227669 | Haruai | hʌb̶əľ | | | Tonson (1976) | |
| 122964 | Gumalu | o | | | Z'graggen (1980) | yam (Dioscorea esculenta) |
| 122934 | Gumalu | malʌk | | | Z'graggen (1980) | yam |
| 14666 | Grass Koiari | vaea | yam (type) | | Dutton (2010) | |
| 122959 | Girawa | bɔːr | | | Z'graggen (1980) | yam (Dioscorea esculenta) |
| 122929 | Girawa | mura | | | Z'graggen (1980) | yam |
| 74990 | Gimi | ago | | | Scott (1978) | |
| 32473 | Gende | kambai | | | Salisbury (1956) | |
| 74989 | Gende | kambai | | | Scott (1978) | |
| 142017 | Gavak | dibil | | | Z'graggen (1980) | (yam) |
| 142044 | Gavak | kia | | | Z'graggen (1980) | yam: Discorea esculenta |
| 122946 | Garus | igon | | | Z'graggen (1980) | yam |
| 122976 | Garus | davɛl | | | Z'graggen (1980) | yam (Dioscorea esculenta) |
| 179085 | Ganglau | kuŋ | | | Z'graggen (1980) | yam (dioscorea esculenta) |
| 179057 | Ganglau | mleg | | | Z'graggen (1980) | yam |
| 122955 | Gal | murak | | | Z'graggen (1980) | yam |
| 122985 | Gal | au | | | Z'graggen (1980) | yam (Dioscorea esculenta) |
| 245532 | Gaikundi | kaú mami | | | SIL (1991) | |
