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 |
|---|
| 14549 | Proto-Baraic | sun | *ve | | sun, day | |
| 15628 | Mountain Koiari | sun | vani | | sun, day | |
| 15627 | Grass Koiari | sun | vani | | sun, day, time | |
| 14941 | Mountain Koiari | sweet potato | gobeu | | sweet potato | |
| 14943 | Barai (South Dialect) | sweet potato | gobeʔu | | sweet potato | |
| 14942 | Ömie | sweet potato | göbi-e: | | sweet potato | |
| 14872 | Grass Koiari | to swim | etova- | | swim | |
| 14287 | Barai (North Dialect) | water | do|rue | | swim | |
| 14875 | Ese | to swim | isuav-o | | swim | |
| 14874 | Barai (South Dialect) | to swim | ido su- | | swim | |
| 14289 | Barai (South Dialect) | water | ido|su | | swim | |
| 14873 | Mountain Koiari | to swim | etova- | | swim | |
| 15287 | Barai (North Dialect) | to wash | do|ru-e | | swim, wash | |
| 14291 | Ese | water | toa|rúho | | swim, wash oneself | |
| 15548 | Mountain Koiari | tail | dete | | tail | |
| 14331 | Barai (North Dialect) | tail | ivien-e | | tail | |
| 14333 | Ese | tail | vin-a | | tail (of animal, bird, fish) | |
| 14332 | Barai (South Dialect) | tail | ivenu | | tail (of dog) | |
| 14212 | Ömie | to get | baej-e | | take | |
| 14215 | Barai (South Dialect) | to get | abe- | | take | |
| 14214 | Barai (North Dialect) | to get | abe | | take | |
| 14414 | Ese | to talk | ʔuav-o | | talk | |
| 14413 | Ese | to talk | ʔua|rav-o | | talk | |
| 14412 | Barai (South Dialect) | to talk | ʔua|re | | talk | |
| 14410 | Ömie | to talk | ʔuv- | | talk | |
| 14411 | Barai (North Dialect) | to talk | kua|e | | talk, speak | |
| 15620 | Grass Koiari | Cordyline sp. | vabe | | tangget, Cordyline | |
| 15619 | Koitabu | Cordyline sp. | vabe | | tangget, Cordyline | |
| 15621 | Mountain Koiari | Cordyline sp. | vabe|re | | tangget, Cordyline | |
| 14648 | Grass Koiari | taro | vadu | | taro | |
| 14649 | Mountain Koiari | taro | fadi|a | | taro | |
| 14647 | Koitabu | taro | vadu | | taro | |
| 14652 | Barai (South Dialect) | taro | madu | | taro | |
| 14650 | Ömie | taro | varu|h-e | | taro | |
| 14651 | Barai (North Dialect) | taro | madu | | taro | |
| 15388 | Koitabu | that | eke|ro | | that | |
| 14266 | Ese | that | ka|jaho | | that | |
| 15389 | Koitabu | that | e | | that | |
| 15390 | Grass Koiari | that | eke | | that | |
| 15391 | Mountain Koiari | that | ke | | that | |
| 14267 | Ese | that | ijá|ka|ro | | that over there | |
| 14265 | Barai (South Dialect) | that | ga|re | | that over there | |
| 14734 | Ese | they (pronoun d:3p) | pu | | they | |
| 14733 | Barai (South Dialect) | they (pronoun d:3p) | pu | | they | |
| 14729 | Grass Koiari | they (pronoun d:3p) | yabu | | they | |
| 14732 | Barai (North Dialect) | they (pronoun d:3p) | bu | | they | |
| 14728 | Koitabu | they (pronoun d:3p) | yau | | they | |
| 14731 | Ömie | they (pronoun d:3p) | jabu | | they | |
| 14730 | Mountain Koiari | they (pronoun d:3p) | abu | | they | |
| 14933 | Barai (South Dialect) | thick | adunu | | thick | |
