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 |
|---|
| 14896 | Koitabu | Locative noun suffix (at, to, from) | -he | | at, to, from | |
| 14897 | Grass Koiari | Locative noun suffix (at, to, from) | -he | | at, to, from | |
| 14898 | Mountain Koiari | Locative noun suffix (at, to, from) | -ve | | at, to | |
| 14852 | Ömie | to wash | egu|o- | | wash (sg obj) | |
| 14851 | Grass Koiari | to wash | iagu- | | wash (oneself), bathe | |
| 14899 | Mountain Koiari | Locative noun suffix (at, to, from) | -fe | | at, to | |
| 14900 | Barai (North Dialect) | Locative noun suffix (at, to, from) | -he | | at, from | |
| 14901 | Barai (South Dialect) | Locative noun suffix (at, to, from) | -he | | to, in, from | |
| 14902 | Barai (South Dialect) | Locative noun suffix (at, to, from) | -'e | | to, in, from | |
| 14903 | Proto-Koiarian | hair | *fómo | | | |
| 14904 | Koitabu | hair | homo-ka | | hair | |
| 14905 | Grass Koiari | hair | homo-ka | | hair | |
| 14906 | Mountain Koiari | hair | vomo | | hair, fur, feather | |
| 14907 | Barai (North Dialect) | hair | u | | fur | |
| 14908 | Ese | hair | humat-a | | hair,head | |
| 14909 | Proto-Koiarian | to pour out | *fósi- | | | |
| 14910 | Mountain Koiari | to pour out | (e) hosi|va | | pour out (water) | |
| 14911 | Ömie | to pour out | 'ote|hë'oj-e | | pour out | |
| 14912 | Barai (North Dialect) | to pour out | usi-a | | pour out | |
| 14913 | Ese | to pour out | use-o | | pour out | |
| 14914 | Proto-Koiarian | to buy, sell, barter | *f(u)ae-v- | | | |
| 14915 | Koitabu | to buy, sell, barter | hae-va- | | buy, sell, barter | |
| 14916 | Barai (North Dialect) | to buy, sell, barter | fuae|v-e | | buy | |
| 14917 | Proto-Koiarian | afterwards | *gabi | | | |
| 14918 | Grass Koiari | afterwards | gabi|dahe | | afterwards, later | |
| 14919 | Mountain Koiari | afterwards | gabi|e | | afterwards, later | |
| 14920 | Barai (North Dialect) | afterwards | gabi|ne | | afterwards | |
| 14921 | Proto-Koiarian | Medial Verb Suffix DS | *-gé | | | |
| 14922 | Koitabu | Medial Verb Suffix DS | -ge | | medial verb suffix DS seq, 'and | |
| 14923 | Grass Koiari | Medial Verb Suffix DS | -ge | | medial verb suffix DS, 'and, when | |
| 14924 | Mountain Koiari | Medial Verb Suffix DS | -ge | | medial verb suffix DS, 'when | |
| 14925 | Ömie | Medial Verb Suffix DS | -go | | medial verb suffix DS | |
| 14926 | Barai (North Dialect) | Medial Verb Suffix DS | -ga | | medial verb suffix DS | |
| 14927 | Barai (North Dialect) | Medial Verb Suffix DS | -gana | | medial verb suffix DS | |
| 14928 | Barai (North Dialect) | Medial Verb Suffix DS | -ke | | medial verb suffix DS | |
| 14929 | Barai (South Dialect) | Medial Verb Suffix DS | -ho|ga | | medial verb suffix DS, 'when | |
| 14930 | Ese | Medial Verb Suffix DS | -ʔe | | medial verb suffix DS, 'when | |
| 14931 | Proto-Koiarian | thick | *aduné | | | |
| 14932 | Koitabu | thick | adune | | thick | |
| 14933 | Barai (South Dialect) | thick | adunu | | thick | |
| 14934 | Proto-Koiarian | dry (be dry) | *giri | | | |
| 14935 | Mountain Koiari | dry (be dry) | gili|a | | dry out | |
| 14936 | Ömie | dry (be dry) | giri|he | | dry (clothes) | |
| 14937 | Barai (North Dialect) | dry (be dry) | iria|eki | | dry (not wet) | |
| 14938 | Barai (North Dialect) | dry (be dry) | iria|r-e | | dry (stg), dry (adj) | |
| 14939 | Ese | dry (be dry) | kira|nana | | dry (clothes) | |
| 14940 | Proto-Koiarian | sweet potato | *gobeu | | | |
| 14941 | Mountain Koiari | sweet potato | gobeu | | sweet potato | |
| 14942 | Ömie | sweet potato | göbi-e: | | sweet potato | |
| 14471 | Proto-Baraic | predicative possessive suffix | *-on(e,i) | | | |
