Dutton, T.E., 2010. Reconstructing Proto Koiarian: The history of a Papuan language family, Canberra: Pacific Linguistics.
Provided Lexicon:
| ID | Language | Word | Entry | Source Gloss | Annotation | Loan |
|---|
| 15313 | Proto-Koiarian | short | *tuʔuaké | | | |
| 15582 | Koitabu | neck | tuɣuka | | nape of neck | |
| 14522 | Barai (North Dialect) | ashes | tuvu|ar-e | | ashes | |
| 14907 | Barai (North Dialect) | hair | u | | fur | |
| 14532 | Ömie | fur | u | | hair' (expected form u-e) | |
| 15584 | Proto-Koiariac | to stay | *u- | | | |
| 15587 | Mountain Koiari | to stay | u- | | stay, be (in a place) | |
| 15586 | Grass Koiari | to stay | u- | | stay, be in a place, live, remain | |
| 15585 | Koitabu | to stay | u- | | stay, be in a place, live, remain | |
| 14601 | Ese | dog | ʔu-a | | dog | |
| 14524 | Ese | ashes | ʔuʔ-a | | ashes (where fire is built) | |
| 15593 | Proto-Koiariac | to bite | *ua-ɣa- | | | |
| 14536 | Ömie | smoke (of fire) | uʔa-e | | smoke | |
| 15416 | Mountain Koiari | OR PL in some verbs | ua-geve- | | bite them | |
| 15424 | Mountain Koiari | OR SG in some verbs | ua-ha- | | bite it | |
| 15595 | Mountain Koiari | to bite | ua-ha- | | bite, gnaw | |
| 15642 | Mountain Koiari | butterfly | uako | | butterfly | |
| 14716 | Koitabu | (honey) bee | uamo | | (honey) bee | |
| 14717 | Grass Koiari | (honey) bee | uamu | | (honey) bee | |
| 14413 | Ese | to talk | ʔua|rav-o | | talk | |
| 14412 | Barai (South Dialect) | to talk | ʔua|re | | talk | |
| 14256 | Barai (South Dialect) | to blow (wind) | uasi | | blow (fire) | |
| 15594 | Grass Koiari | to bite | ua-va- | | bite | |
| 14414 | Ese | to talk | ʔuav-o | | talk | |
| 14273 | Barai (North Dialect) | tooth (front rather than molar) | uba-e (saki) | | tooth (ache) | |
| 15321 | Barai (South Dialect) | wind | uburu | | wind | |
| 15320 | Barai (North Dialect) | wind | uburu | | wind | |
| 15317 | Proto-Koiarian | wind | *uburu | | | |
| 14976 | Ömie | lime | ud-e | | lime | |
| 14975 | Grass Koiari | lime | udi | | lime | |
| 14973 | Proto-Koiarian | lime | *ɣudi | | | |
| 14974 | Koitabu | lime | ɣudi | | lime | |
| 14521 | Ömie | ashes | ʔuë|n-e | | ashes | |
| 15334 | Barai (North Dialect) | to blow (wind) | ufi | | blow (wind) | |
| 14526 | Barai (North Dialect) | to cut | ufu | | cut (grass), slice | |
| 15329 | Proto-Koiarian | to blow (wind) | *ufu- | | | |
| 14617 | Proto-Koiarian | PL suffix on kinship nouns | *ufu- | | | |
| 14525 | Proto-Baraic | to cut | *ufu- | | | |
| 15327 | Ömie | bird | ug-e | | bird | |
| 15206 | Barai (North Dialect) | cloth, clothes | ugon-e | | clothes, piece of cloth | |
| 15325 | Grass Koiari | bird | ugu | | bird | |
| 15326 | Mountain Koiari | bird | ugu | | bird | |
| 15323 | Proto-Koiarian | bird | *ugu[fa] | | | |
| 15324 | Koitabu | bird | ugu|ha | | bird | |
| 15592 | Mountain Koiari | to sit | ugula-mo | | sit down | |
| 15591 | Mountain Koiari | to sit | ugu-ma- | | sit down | |
| 15588 | Proto-Koiariac | to sit | *[u]gurama- | | | |
| 14369 | Ese | to fear | uha|vo | | be afraid | |
| 14618 | Koitabu | PL suffix on kinship nouns | -uhea | | pl suffix on kinship nouns | |
| 15331 | Grass Koiari | to blow (wind) | uhi|to- | | blow (fire) | |
