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 |
|---|
| 14629 | Proto-Koiarian | breadfruit | *unu[gV] | | | |
| 14630 | Grass Koiari | breadfruit | unu | | breadfruit | |
| 14626 | Grass Koiari | egg | uni-ka | | egg, kernel, core, stomach | |
| 14625 | Koitabu | egg | uni-ka | | egg, kernel | |
| 14624 | Proto-Koiarian | egg | *uni | | | |
| 14473 | Ese | predicative possessive suffix | -uni | | predicative possessive suffix | |
| 14627 | Mountain Koiari | egg | uni | | egg (when combined with word for 'bird'), stomach | |
| 14628 | Ömie | egg | un-e | | egg | |
| 15604 | Proto-Koiariac | mosquito | *un(a,u) | | | |
| 15610 | Mountain Koiari | only | unaha | | only | |
| 15608 | Koitabu | only | unaɣe | | only | |
| 15607 | Proto-Koiariac | only | *unaɣe | | | |
| 15609 | Grass Koiari | only | unae | | only | |
| 15605 | Koitabu | mosquito | una | | mosquito | |
| 15308 | Mountain Koiari | to tie | umuva | | tie, fasten | |
| 15306 | Ese | to scratch (as with fingernails to relieve itch) | ʔumur-o | | scratch | |
| 15597 | Koitabu | root | umu-ka | | root, base | |
| 15599 | Mountain Koiari | root | umu-ka | | root, base (of tree) | |
| 15598 | Grass Koiari | root | umu-ka | | root, base | |
| 15596 | Proto-Koiariac | root | *umu-ka | | | |
| 15305 | Barai (South Dialect) | to scratch (as with fingernails to relieve itch) | ʔumu | | scratch (skin) | |
| 14748 | Proto-Koiarian | louse | *ʔumu | | | |
| 14751 | Mountain Koiari | louse | umu | | louse | |
| 14750 | Grass Koiari | louse | umu | | louse | |
| 14749 | Koitabu | louse | umu | | louse | |
| 14753 | Barai (South Dialect) | louse | umu | | louse | |
| 14419 | Ese | to call out | ʔume|j-o | | call out | |
| 15673 | Barai (North Dialect) | baby | (ume) am-e | | baby (bird) | |
| 14752 | Ömie | louse | um-e | | louse | |
| 14418 | Barai (South Dialect) | to call out | ume | | call out | |
| 14754 | Ese | louse | ʔum-a | | lice (on humans) | |
| 15450 | Koitabu | road/path | ɣuma | | path, road | |
| 15449 | Proto-Koiariac | road/path | *ɣuma | | | |
| 15451 | Grass Koiari | road/path | uma | | path, road | |
| 14635 | Mountain Koiari | nose | uli | | nose | |
| 15328 | Ese | bird | uk-a | | bird | |
| 14580 | Ömie | banana | uj-e | | banana | |
| 14531 | Proto-Baraic | fur | *ui | | hair, fur, feathers | |
| 14620 | Grass Koiari | PL suffix on kinship nouns | -uhu yabe | | pl suffix on kinship nouns | |
| 14619 | Koitabu | PL suffix on kinship nouns | -uhu yabara | | pl suffix on kinship nouns | |
| 14527 | Ese | to cut | uhu-o | | cut, cut off | |
| 15330 | Koitabu | to blow (wind) | uhu- | | blow (fire) | |
| 14366 | Ömie | to fear | uho|niv- | | be afraid | |
| 15331 | Grass Koiari | to blow (wind) | uhi|to- | | blow (fire) | |
| 14618 | Koitabu | PL suffix on kinship nouns | -uhea | | pl suffix on kinship nouns | |
| 14369 | Ese | to fear | uha|vo | | be afraid | |
| 15588 | Proto-Koiariac | to sit | *[u]gurama- | | | |
| 15591 | Mountain Koiari | to sit | ugu-ma- | | sit down | |
| 15592 | Mountain Koiari | to sit | ugula-mo | | sit down | |
| 15324 | Koitabu | bird | ugu|ha | | bird | |
