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 |
|---|
| 14320 | Proto-Baraic | cloud | *isu | | | |
| 15208 | Proto-Koiarian | to burn (intrans.) | *ra-ɣa- | | | |
| 14454 | Proto-Baraic | night | *na(ʔ,k)i- | | | |
| 14771 | Proto-Koiarian | a (certain one), some, another | *be | | | |
| 14871 | Proto-Koiarian | to swim | *(e,i)so- | | | |
| 14949 | Proto-Koiarian | to fight | *ɣaraha- | | | |
| 14461 | Proto-Baraic | to sleep | *ni[n]a- | | | |
| 14323 | Proto-Baraic | full | *ito- | | | |
| 14684 | Proto-Koiarian | skin | *vata | | | |
| 14575 | Proto-Baraic | trunk (of tree) | *(ʔ,k)afo | | | |
| 14881 | Proto-Koiarian | leaf | *fana | | | |
| 14471 | Proto-Baraic | predicative possessive suffix | *-on(e,i) | | | |
| 14876 | Proto-Koiarian | betelnut | *faɣa | | | |
| 14610 | Proto-Koiarian | breast | *amu | | | |
| 14474 | Proto-Baraic | milk | *rihu | | | |
| 14327 | Proto-Baraic | now | *iviamai | | | |
| 14263 | Proto-Baraic | that | *ga- | | | |
| 14477 | Proto-Baraic | rotten (especially log) | *sag(o,a)- | | | |
| 15355 | Proto-Koiariac | to pull | *butu-ɣa- | | | |
| 15111 | Proto-Koiarian | animal | *mi | | | |
| 14330 | Proto-Baraic | tail | *ivienV | | | |
| 14564 | Proto-Baraic | to chop, cut down | *vej- | | | |
| 14482 | Proto-Baraic | ground | *saka | | | |
| 14217 | Proto-Baraic | knee | *ato- | | | |
| 14561 | Proto-Baraic | navel | *vinofV | | | |
| 14617 | Proto-Koiarian | PL suffix on kinship nouns | *ufu- | | | |
| 14486 | Proto-Baraic | house | *arV | | | |
| 14772 | Koitabu | a (certain one), some, another | be | | a (certain one), one, some | |
| 14773 | Grass Koiari | a (certain one), some, another | be | | a (certain one), one, some, another | |
| 14920 | Barai (North Dialect) | afterwards | gabi|ne | | afterwards | |
| 14918 | Grass Koiari | afterwards | gabi|dahe | | afterwards, later | |
| 14919 | Mountain Koiari | afterwards | gabi|e | | afterwards, later | |
| 15555 | Mountain Koiari | also | (NP)-ta | | also | |
| 15554 | Grass Koiari | also | (NP)-tae | | also | |
| 15553 | Koitabu | also | (NP)-taɣe | | also | |
| 15189 | Ömie | or | ô | | and, but, or | |
| 14593 | Barai (South Dialect) | and | -ʔo...-ʔo | | and (joining nouns) | |
| 14965 | Barai (North Dialect) | Medial Sequential Suffix ("having finished that, and then") | -areme | | and then | |
| 14592 | Ömie | and | -ʔo...-ʔo | | and, with, also | |
| 14594 | Ese | and | -o...-o | | and, with, also | |
| 15114 | Mountain Koiari | animal | mi | | animal | |
| 15113 | Grass Koiari | animal | mi | | animal (as game, generic), meat | |
| 15117 | Barai (North Dialect) | animal | mi|kuae | | animal (generic) | |
| 15115 | Ömie | animal | mi (daje) | | animal (skin, body) | |
| 14775 | Barai (North Dialect) | a (certain one), some, another | be | | another, different | |
| 14836 | Ömie | anus, buttocks | degag-e | | anus | |
| 14833 | Koitabu | anus, buttocks | deɣa | | anus, buttocks | |
| 14780 | Ese | a (certain one), some, another | pi|na | | a, one, another | |
| 14778 | Ese | a (certain one), some, another | pe|na | | a, one, another | |
| 14779 | Ese | a (certain one), some, another | pi|ni | | a, one, another | |
