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 |
|---|
| 14932 | Koitabu | thick | adune | | thick | |
| 14238 | Ömie | thigh | du'a|h-e | | thigh | |
| 14239 | Barai (South Dialect) | thigh | du'a | | thigh | |
| 14978 | Grass Koiari | to think | vuvu- | | think | |
| 14980 | Ese | to think | vui | | think | |
| 14979 | Mountain Koiari | to think | huhu-a | | think, remember | |
| 15525 | Koitabu | this | o | | this | |
| 15527 | Mountain Koiari | this | ko | | this | |
| 15526 | Grass Koiari | this | oko | | this | |
| 15267 | Koitabu | neck | eno-ka | | throat | |
| 15309 | Ömie | to tie | duoʔum-e | | tie around | |
| 15308 | Mountain Koiari | to tie | umuva | | tie, fasten | |
| 15312 | Barai (South Dialect) | to tie | tumue- | | tie rope | |
| 15310 | Barai (North Dialect) | to tie | tamu | | tie string for string bag | |
| 14393 | Proto-Baraic | to climb | *ají- | | to ascend | |
| 15425 | Proto-Koiariac | to climb | *ɣadi- | | to ascend | |
| 14365 | Proto-Baraic | to fear | *juhu- | | to be afraid | |
| 15580 | Mountain Koiari | full | toba|loho | | to be full (of water) | |
| 14858 | Mountain Koiari | long | ege|a | | to be long | |
| 14766 | Mountain Koiari | ripe | bae|a | | to be ripe, ready to pick | |
| 14984 | Mountain Koiari | to cut | hei | | to cut | |
| 15157 | Koitabu | for, benefactive (cliticised or suffixed to noun) | ni | | to (dative), for (benefactive) | |
| 15158 | Grass Koiari | for, benefactive (cliticised or suffixed to noun) | ni | | to (dative), for (benefactive) | |
| 14348 | Ömie | today | jaru|v-o: | | today | |
| 14349 | Barai (North Dialect) | today | jaru|ma'e | | today | |
| 15044 | Proto-Koiarian | to dig | *karo- | | to dig up | |
| 14902 | Barai (South Dialect) | Locative noun suffix (at, to, from) | -'e | | to, in, from | |
| 14901 | Barai (South Dialect) | Locative noun suffix (at, to, from) | -he | | to, in, from | |
| 15668 | Grass Koiari | tongue | neme-ka | | tongue | |
| 15667 | Mountain Koiari | tongue | neme | | tongue | |
| 14230 | Barai (North Dialect) | tongue | mitar-e | | tongue | |
| 14229 | Ömie | tongue | bitar-e | | tongue | |
| 14232 | Ese | tongue | mitar-a | | tongue | |
| 14231 | Barai (South Dialect) | tongue | bitaru | | tongue | |
| 14274 | Barai (South Dialect) | tooth (front rather than molar) | gobai | | tooth | |
| 14275 | Ese | tooth (front rather than molar) | upaj-a | | tooth | |
| 14273 | Barai (North Dialect) | tooth (front rather than molar) | uba-e (saki) | | tooth (ache) | |
| 15622 | Proto-Koiariac | to sweat | *vaɣoto- | | to perspire, sweat | |
| 15406 | Grass Koiari | top (of foot) | (vahi) hoto-ka | | top (of foot) | |
| 14869 | Ömie | top | dö|r-e | | top (of tree) | |
| 14849 | Proto-Koiarian | to wash | *eagu- | | to wash | |
| 14845 | Proto-Koiarian | to wash | *eago- | | to wash | |
| 14853 | Ömie | to wash | bathe') : | | to wash | |
| 15284 | Proto-Koiarian | to wash | *so- | | to wash | |
| 15436 | Mountain Koiari | transitive verb forming suffix, causative | -havo | | transitive verb forming suffix, causative | |
| 15435 | Grass Koiari | transitive verb forming suffix, causative | -vaha | | transitive verb forming suffix, causative | |
| 15434 | Koitabu | transitive verb forming suffix, causative | -ɣaha | | transitive verb forming suffix, causative | |
| 15042 | Ömie | noose, trap, net | iv-e | | trap, net | |
| 15003 | Ese | tree | ich-a | | tree | |
| 14999 | Mountain Koiari | tree | idi | | tree | |
