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 |
|---|
| 14789 | Ese | not | pa | | not | |
| 14788 | Barai (South Dialect) | not | ba | | not | |
| 14787 | Barai (North Dialect) | not | ba | | not | |
| 14786 | Ömie | not | bô|gô | | not | |
| 14636 | Ese | nose | ur-a | | nose | |
| 14635 | Mountain Koiari | nose | uli | | nose | |
| 14634 | Grass Koiari | nose | uri | | nose | |
| 14633 | Koitabu | nose | uri | | nose | |
| 15040 | Koitabu | noose, trap, net | ivi | | noose, trap | |
| 15041 | Grass Koiari | noose, trap, net | ivi | | noose, trap | |
| 14455 | Barai (South Dialect) | night | naʔi|re | | night | |
| 14663 | Ömie | night | vahi-e | | night | |
| 14662 | Mountain Koiari | night | vavi | | night | |
| 14661 | Grass Koiari | night | vahi | | night | |
| 14660 | Koitabu | night | vahi | | night | |
| 14456 | Ese | night | naʔi-a | | night | |
| 15458 | Koitabu | new | isage | | new | |
| 15270 | Mountain Koiari | neck | eno | | neck (front) | |
| 15271 | Ömie | neck | sönö | | neck | |
| 14562 | Ömie | navel | vinoh-e | | navel and umbilical cord | |
| 14433 | Ese | navel | mi|sip-a | | navel | |
| 14432 | Barai (South Dialect) | navel | me|mei | | navel | |
| 14563 | Barai (South Dialect) | navel | vinohu | | navel | |
| 15370 | Grass Koiari | navel | demodi|nika | | navel | |
| 15371 | Mountain Koiari | navel | demodo | | navel | |
| 15368 | Koitabu | navel | demodo|ne | | navel | |
| 15369 | Koitabu | navel | demona | | navel | |
| 15269 | Grass Koiari | neck | eno | | nape of neck | |
| 15268 | Koitabu | neck | eno ita | | nape of neck | |
| 15582 | Koitabu | neck | tuɣuka | | nape of neck | |
| 15583 | Mountain Koiari | neck | tu | | nape of neck | |
| 15273 | Barai (North Dialect) | neck | no-i | | nape | |
| 15272 | Ömie | neck | sönö ah | | nape | |
| 15013 | Koitabu | name | ihi | | name | |
| 15018 | Barai (South Dialect) | name | ihu | | name | |
| 15017 | Barai (North Dialect) | name | iv-e | | name | |
| 15014 | Grass Koiari | name | ihi | | name | |
| 15016 | Ömie | name | ih-e | | name | |
| 15015 | Mountain Koiari | name | ivi | | name | |
| 15019 | Ese | name | ih-a | | name | |
| 15505 | Grass Koiari | mother | (da) neine | | (my) mother | |
| 15483 | Grass Koiari | ground | (da) mata-me | | (my) land, ground, place | |
| 15482 | Koitabu | ground | (da) mata-me | | (my) land, ground, place | |
| 14313 | Ese | mouth | ir-a | | mouth | |
| 14312 | Barai (South Dialect) | mouth | iru | | mouth | |
| 14311 | Barai (North Dialect) | mouth | ir-e | | mouth | |
| 15563 | Mountain Koiari | raised land, ridge | tana | | mountain | |
| 15506 | Grass Koiari | mother | neina-ka | | mother | |
| 15507 | Mountain Koiari | mother | neina | | mother | |
| 15504 | Koitabu | mother | neina | | mother | |
