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 |
|---|
| 14703 | Ömie | fire | vën-i | | fire, firewood | |
| 14702 | Mountain Koiari | fire | vene | | fire, firewood | |
| 14706 | Ese | fire | ven-a | | fire, firewood | |
| 14700 | Koitabu | fire | vene | | fire, firewood | |
| 15214 | Ese | to burn (intrans.) | (veni) re|n-o | | (fire) burns up, be on fire | |
| 14704 | Barai (North Dialect) | fire | men-u | | fire | |
| 14705 | Barai (South Dialect) | fire | menu | | fire | |
| 14950 | Koitabu | to fight | ɣaraha- | | fight | |
| 14952 | Barai (South Dialect) | to fight | ara- | | fight | |
| 14951 | Grass Koiari | to fight | varaha- | | fight | |
| 14953 | Ese | to fight | ʔarah-o | | fight | |
| 14822 | Ömie | garden | buor-e | | fence | |
| 14823 | Ömie | garden | boru | | fence | |
| 14747 | Barai (South Dialect) | father | baba | | father, uncle (father's brother) | |
| 15091 | Koitabu | father | mama | | father (reference) | |
| 15092 | Grass Koiari | father | mama | | father (reference) | |
| 14744 | Grass Koiari | father | baba | | father (address), dad | |
| 14743 | Koitabu | father | baba | | father (address), dad | |
| 14746 | Ömie | father | aho | | father (address) | |
| 14745 | Ömie | father | apo | | father (address) | |
| 15093 | Mountain Koiari | father | mama | | father | |
| 15094 | Ese | father | amo | | father | |
| 14670 | Koitabu | to enter | ari|ra-ɣa- | | fall into a hole | |
| 15374 | Mountain Koiari | to fall (drop rather than topple) | doba- | | fall down (people or things) | |
| 15373 | Grass Koiari | to fall (drop rather than topple) | dobi-va- | | fall down | |
| 14829 | Barai (North Dialect) | faeces (dung, faeces, excrement) | de | | faeces, intestines | |
| 14827 | Mountain Koiari | faeces (dung, faeces, excrement) | de | | faeces | |
| 14831 | Ese | faeces (dung, faeces, excrement) | te-a | | faeces | |
| 14826 | Grass Koiari | faeces (dung, faeces, excrement) | de | | faeces | |
| 14825 | Koitabu | faeces (dung, faeces, excrement) | de | | faeces | |
| 14678 | Grass Koiari | face, forehead | vari-ka | | face, front of | |
| 14682 | Ese | face, forehead | vari|ar-a | | face | |
| 15164 | Mountain Koiari | eye | ni | | eye, face | |
| 15167 | Barai (South Dialect) | eye | ni|o | | eye | |
| 15166 | Barai (North Dialect) | eye | ni | | eye | |
| 15168 | Ese | eye | ni-a | | eye | |
| 15162 | Koitabu | eye | ni | | eye | |
| 15163 | Grass Koiari | eye | ni | | eye | |
| 15165 | Ömie | eye | nu|n-e | | eye | |
| 14675 | Ese | to enter | aru|v-o | | enter, go inside | |
| 14671 | Grass Koiari | to enter | ari|ra-va- | | enter a hole | |
| 14673 | Barai (South Dialect) | to enter | aru|ye | | enter | |
| 14674 | Barai (South Dialect) | to enter | aru|ʔairo | | enter | |
| 15565 | Koitabu | sibling, opposite sex, older | tata | | elder sister | |
| 14627 | Mountain Koiari | egg | uni | | egg (when combined with word for 'bird'), stomach | |
| 14626 | Grass Koiari | egg | uni-ka | | egg, kernel, core, stomach | |
| 14625 | Koitabu | egg | uni-ka | | egg, kernel | |
| 14628 | Ömie | egg | un-e | | egg | |
| 15486 | Koitabu | eel | mina | | eel | |
| 15487 | Grass Koiari | eel | mina | | eel | |
