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 |
|---|
| 14941 | Mountain Koiari | sweet potato | gobeu | | sweet potato | |
| 14940 | Proto-Koiarian | sweet potato | *gobeu | | | |
| 14943 | Barai (South Dialect) | sweet potato | gobeʔu | | sweet potato | |
| 14942 | Ömie | sweet potato | göbi-e: | | sweet potato | |
| 14272 | Proto-Baraic | tooth (front rather than molar) | *gubai | | | |
| 15589 | Koitabu | to sit | gura-ma- | | sit down | |
| 15590 | Grass Koiari | to sit | gura-ma- | | sit down | |
| 14639 | Mountain Koiari | to plant | ha- | | plant | |
| 14877 | Koitabu | betelnut | haɣa | | betelnut | |
| 14880 | Ömie | betelnut | ha-e | | betelnut | |
| 14915 | Koitabu | to buy, sell, barter | hae-va- | | buy, sell, barter | |
| 14688 | Ese | skin | hah-a | | body | |
| 14658 | Ese | body | hah-a | | body | |
| 15401 | Grass Koiari | side | haki | | side | |
| 14958 | Mountain Koiari | to stop | hale- | | leave, depart from, stop, quit | |
| 14957 | Mountain Koiari | to stop | hale-ma- | | leave (stg) | |
| 14947 | Mountain Koiari | to hit | ha-ma- | | hit | |
| 15440 | Mountain Koiari | to hit | hama- | | hit | |
| 14883 | Grass Koiari | leaf | hana-ka | | leaf | |
| 14882 | Koitabu | leaf | hana-ka | | leaf, hair (of head) | |
| 14885 | Ömie | leaf | han-e | | leaf | |
| 14249 | Ese | son | hari|h-a | | son, nephew | |
| 14246 | Ömie | son | hari|h-e | | son | |
| 15635 | Mountain Koiari | to die | hati- | | die | |
| 14878 | Grass Koiari | betelnut | hava | | betelnut | |
| 15436 | Mountain Koiari | transitive verb forming suffix, causative | -havo | | transitive verb forming suffix, causative | |
| 14893 | Barai (South Dialect) | (immediate) imperative plural verb suffix | -he | | imperative plural suffix | |
| 14891 | Ömie | (immediate) imperative plural verb suffix | -he | | imperative plural suffix | |
| 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 | |
| 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 | |
| 15318 | Mountain Koiari | wind | hebulu | | wind | |
| 14984 | Mountain Koiari | to cut | hei | | to cut | |
| 15024 | Ömie | to hear | hej-e | | hear, listen, feel | |
| 15027 | Ese | to hear | hej-o | | hear, listen, know, feel | |
| 14560 | Ese | to pain | hia|nimo | | pain (to have) | |
| 14253 | Ese | to sit | hi|jasavo | | sit in a group | |
| 14252 | Ese | to sit | hi|jo | | sit down | |
| 15192 | Ese | or | ho | | or | |
| 14929 | Barai (South Dialect) | Medial Verb Suffix DS | -ho|ga | | medial verb suffix DS, 'when | |
| 14969 | Mountain Koiari | sibling, same sex, younger | hoho | | sibling, same sex, younger | |
| 15444 | Mountain Koiari | to return | hoila-ha- | | return | |
| 14905 | Grass Koiari | hair | homo-ka | | hair | |
| 14904 | Koitabu | hair | homo-ka | | hair | |
| 15448 | Mountain Koiari | rope | hote | | vine, rope | |
| 14868 | Mountain Koiari | top | ho|vada-ve | | on top of | |
| 15061 | Ese | he, she, it (pronoun d:3s) | hu | | he, she, it (3sg pronoun) | |
| 15058 | Ömie | he, she, it (pronoun d:3s) | hu | | he, she, it (3sg pronoun) | |
| 14622 | Barai (South Dialect) | PL suffix on kinship nouns | -hu | | pl suffix on kinship nouns | |
