| 32463 | Gende | idyo | | | Salisbury (1956) | |
| 18382 | Beami | ifa | | | Shaw (1986) | |
| 18913 | Biami | ifa | | | Shaw (1973) | |
| 17477 | Kawacha | iga | | | Lloyd (1973) | |
| 2759 | Akoye | iga' | | | Lloyd (1973) | |
| 15716 | Tainae | igya | | | Lloyd (1973) | |
| 233552 | Fuyug | i'i | | | SIL (1975) | |
| 15000 | Ömie | ij-e | tree | | Dutton (2010) | |
| 91367 | Kube | ik | tree | | McElhanon (1967) | tree |
| 91359 | Dedua | ik | tree | | McElhanon (1967) | tree |
| 236820 | Mbore | ik | | | Foley (2005) | |
| 91362 | Borong | ik | tree | | McElhanon (1967) | tree |
| 4898 | Simbari | ika | | | Lloyd (1973) | |
| 27906 | Bariji | ika | | | Wilson (1969) | |
| 55355 | Gaina (Karoto Dialect) | i[ka] | generic term for tree | | Smallhorn (2011) | |
| 55357 | Baruga (Bareji Dialect) | i[ka] | tree (generic term) | | Smallhorn (2011) | |
| 55367 | Yegha (Korafe Dialect) | i[ka] | wood | | Smallhorn (2011) | |
| 55358 | Baruga (Mado Dialect) | i[ka] | generic term for tree | | Smallhorn (2011) | |
| 55369 | Korafe (Mokorua Dialect) | i[ka] | tree | | Smallhorn (2011) | |
| 55350 | Gaina | i[ka] | tree | | Smallhorn (2011) | |
| 55348 | Gaina (Bareji Dialect) | i[ka] | tree | | Smallhorn (2011) | |
| 55352 | Gaina (Gena Dialect) | i[ka] | tree | | Smallhorn (2011) | |
| 55370 | Korafe (Rabade Dialect) | i[ka] | tree | | Smallhorn (2011) | |
| 55362 | Baruga (Tafota Dialect) | i[ka] | generic term for tree | | Smallhorn (2011) | |
| 6533 | Ankave | ika' | | | Lloyd (1973) | |
| 55354 | Gaina (Karoto Dialect) | i[ka igi] | leaf | | Smallhorn (2011) | |
| 123158 | Bagupi | im | | | Z'graggen (1980) | tree |
| 231497 | Mandobo Atas (Kwem Dialect) | in | also 'fire' | | Healey (1970) | |
| 124 | Pawaia | in | | | Trefry (1969) | |
| 231313 | Mandobo Atas | in | | | Healey (1970) | |
| 25566 | Mandobo Atas | in | | | Voorhoeve (1975) | |
| 229577 | Proto-Dumut | *in | tree, wood, fire | | Healey (1970) | |
| 184728 | Proto-Trans-New-Guinea | *inda ~ *iñja | | | Pawley (2005) | |
| 15001 | Barai (North Dialect) | in-e | tree, wood, stick | | Dutton (2010) | |
| 217822 | Maiwa | ioma | Daga - oma | | SIL (1967) | |
| 240918 | Angoram (Kanduanum Dialect) | ˈior̃or̃ | | | Abbott (1985) | |
| 240843 | Angoram (Magendo Dialect) | ˈior̃or̃ | | | Abbott (1985) | |
| 240244 | Angoram (Kambrindo Dialect) | ˈior̃or̃ | | | Abbott (1985) | |
| 240758 | Angoram (Marbuk Dialect) | ˈior̃or̃ | | | Abbott (1985) | |
| 91360 | Somba-Siawari (Mindik Dialect) | ip | tree | | McElhanon (1967) | tree |
| 91365 | Somba-Siawari (Burum Dialect) | ip | tree | | McElhanon (1967) | tree |
| 91368 | Tobo | ip | tree | | McElhanon (1967) | tree |
| 6330 | Angaataha | i-patɨ | | | Lloyd (1973) | |
| 1821 | Fasu | ira | | | Franklin and Voorhoeve (1973) | |
| 17882 | Fasu (Namumi Dialect) | ira | | | Shaw (1986) | |
| 2864 | Fasu (Namumi Dialect) | ira | | | Franklin and Voorhoeve (1973) | |
| 80851 | Fasu | ira | | | Franklin (1975) | |
| 80848 | Huli | ira | | | Franklin (1975) | |
| 33539 | Huli | iřa | | | SIL (1992) | |
| 258335 | Uare | ire | | | Dutton (1970) | tree |
