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 |
|---|
| 14776 | Barai (South Dialect) | a (certain one), some, another | be|hi | | a, one, other | |
| 14777 | Barai (South Dialect) | a (certain one), some, another | be|si | | a, one, other | |
| 14774 | Mountain Koiari | a (certain one), some, another | be | | a, one, some | |
| 14760 | Barai (South Dialect) | to stand | uri | | arise, stand up | |
| 14294 | Ese | arm | ij-a | | arm | |
| 14293 | Ömie | arm | nam|ij-e | | arm | |
| 14807 | Proto-Koiarian | arm | *ada | | arm | |
| 14292 | Proto-Baraic | arm | *ijV | | arm | |
| 14808 | Koitabu | arm, hand | ada-ka | | arm, hand, branch, handle | |
| 14809 | Grass Koiari | arm, hand | ada-ka | | arm, hand, branch, handle, foreleg (of animal), wing | |
| 14810 | Mountain Koiari | arm, hand | ada | | arm, hand, foreleg, branch | |
| 15427 | Grass Koiari | to climb | vadi-ma | | ascend, go up | |
| 15426 | Koitabu | to climb | ɣadi-va- | | ascend, go up | |
| 15428 | Mountain Koiari | to climb | vati- | | ascend, go up | |
| 15613 | Grass Koiari | ashes | utuvu | | ashes | |
| 14523 | Barai (South Dialect) | ashes | tuʔo|tu | | ashes | |
| 14522 | Barai (North Dialect) | ashes | tuvu|ar-e | | ashes | |
| 14521 | Ömie | ashes | ʔuë|n-e | | ashes | |
| 15612 | Koitabu | ashes | utuɣo | | ashes | |
| 15614 | Mountain Koiari | ashes | uti | | ashes, fireplace | |
| 14524 | Ese | ashes | ʔuʔ-a | | ashes (where fire is built) | |
| 14900 | Barai (North Dialect) | Locative noun suffix (at, to, from) | -he | | at, from | |
| 14585 | Barai (South Dialect) | locative noun suffix | -ʔe | | at' (in addition to -de, -he) | |
| 14898 | Mountain Koiari | Locative noun suffix (at, to, from) | -ve | | at, to | |
| 14899 | Mountain Koiari | Locative noun suffix (at, to, from) | -fe | | at, to | |
| 14897 | Grass Koiari | Locative noun suffix (at, to, from) | -he | | at, to, from | |
| 14896 | Koitabu | Locative noun suffix (at, to, from) | -he | | at, to, from | |
| 14584 | Ömie | locative noun suffix | -ʔe | | at (with temporals) | |
| 15673 | Barai (North Dialect) | baby | (ume) am-e | | baby (bird) | |
| 15491 | Koitabu | boy | moika | | baby boy | |
| 15404 | Koitabu | back (of hand) | (ada) hoto-ka | | back (of hand) | |
| 15405 | Grass Koiari | back (of hand) | (ada) hoto-ka | | back of hand | |
| 15274 | Ese | neck | nu|an-a | | back of neck | |
| 14505 | Ese | bad (deleterious or unsuitable) | sise-a | | bad | |
| 14503 | Ömie | bad (deleterious or unsuitable) | sis-ë | | bad | |
| 14504 | Barai (North Dialect) | bad (deleterious or unsuitable) | is-e | | bad' (initial s expected) | |
| 14582 | Ese | banana | ʔajúj-a | | banana | |
| 14580 | Ömie | banana | uj-e | | banana | |
| 14581 | Barai (North Dialect) | banana | aju-e | | banana (type) | |
| 14850 | Koitabu | to wash | eagu- | | bathe | |
| 14368 | Barai (South Dialect) | to fear | zuhu- | | be afraid | |
| 14366 | Ömie | to fear | uho|niv- | | be afraid | |
| 14369 | Ese | to fear | uha|vo | | be afraid | |
| 14367 | Barai (North Dialect) | to fear | jud-ie | | be afraid | |
| 15536 | Grass Koiari | because | V-are-ru | | because V | |
| 15537 | Mountain Koiari | because | V-ale-rua | | because V | |
| 15263 | Grass Koiari | bed bug | saru | | bed bug | |
| 15262 | Koitabu | bed bug | saru | | bed bug | |
| 15265 | Ese | bed bug | tarur-a | | bed bug | |
| 15264 | Barai (North Dialect) | bed bug | tarun-a | | bed bug | |
