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 |
|---|
| 14767 | Barai (North Dialect) | ripe | bae|je | | ripe | |
| 14764 | Koitabu | ripe | bae|ka | | ripe | |
| 14766 | Mountain Koiari | ripe | bae|a | | to be ripe, ready to pick | |
| 14765 | Grass Koiari | ripe | bae|ka | | ripe | |
| 15449 | Proto-Koiariac | road/path | *ɣuma | | | |
| 15450 | Koitabu | road/path | ɣuma | | path, road | |
| 15451 | Grass Koiari | road/path | uma | | path, road | |
| 15452 | Mountain Koiari | road/path | huma|ha | | path, road | |
| 15598 | Grass Koiari | root | umu-ka | | root, base | |
| 15596 | Proto-Koiariac | root | *umu-ka | | | |
| 15597 | Koitabu | root | umu-ka | | root, base | |
| 15599 | Mountain Koiari | root | umu-ka | | root, base (of tree) | |
| 15445 | Proto-Koiariac | rope | *ɣote | | | |
| 14374 | Proto-Baraic | rope | *kai | | | |
| 14376 | Barai (South Dialect) | rope | ai | | string, rope | |
| 14377 | Ese | rope | aj-a | | string, rope | |
| 15448 | Mountain Koiari | rope | hote | | vine, rope | |
| 15447 | Grass Koiari | rope | vote | | vine, string, rope | |
| 15446 | Koitabu | rope | ɣote | | string, rope | |
| 14375 | Barai (North Dialect) | rope | ka-e | | string | |
| 14481 | Ese | rotten (especially log) | saka|ha | | rotted | |
| 14479 | Ömie | rotten (especially log) | sago|horije | | rotting | |
| 14480 | Barai (South Dialect) | rotten (especially log) | saga|loma | | ripe (banana) | |
| 14477 | Proto-Baraic | rotten (especially log) | *sag(o,a)- | | | |
| 14478 | Ömie | rotten (especially log) | sago|m | | rotten thing | |
| 14436 | Ese | salt | mis-a | | salt | |
| 14435 | Barai (South Dialect) | salt | misu | | salt | |
| 14434 | Proto-Baraic | salt | *misV | | | |
| 14350 | Proto-Baraic | sand | *ajarV | | | |
| 14353 | Ese | sand | ajar-a | | sand | |
| 14352 | Barai (South Dialect) | sand | aiaru | | sand | |
| 14351 | Barai (North Dialect) | sand | ajar-e | | sand | |
| 15313 | Proto-Koiarian | short | *tuʔuaké | | | |
| 15314 | Koitabu | short | tuake | | short | |
| 15315 | Grass Koiari | short | duaka | | short | |
| 15316 | Ese | short | tuʔua | | short | |
| 14498 | Proto-Baraic | shoulder | *sirefi | | | |
| 15665 | Mountain Koiari | shoulder | bego | | shoulder | |
| 15663 | Koitabu | shoulder | bagu|ni | | shoulder | |
| 15662 | Proto-Koiariac | shoulder | *bag(u,i,o) | | | |
| 15664 | Grass Koiari | shoulder | bagi|na | | shoulder | |
| 14499 | Ömie | shoulder | sireh-a | | shoulder | |
| 14500 | Barai (South Dialect) | shoulder | siroi | | shoulder | |
| 14501 | Ese | shoulder | sireh-a | | shoulder | |
| 15566 | Grass Koiari | sibling, opposite sex, older | tata | | sibling, opposite sex, older, elder sister | |
| 15565 | Koitabu | sibling, opposite sex, older | tata | | elder sister | |
| 15564 | Proto-Koiariac | sibling, opposite sex, older | *tata | | | |
| 15567 | Mountain Koiari | sibling, opposite sex, older | tata | | sibling, opposite sex, older, elder sister | |
| 15199 | Barai (North Dialect) | sibling, same sex, older | maʔi | | sibling, same sex, older | |
| 15200 | Barai (South Dialect) | sibling, same sex, older | mahino | | sibling, same sex, older | |
