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 |
|---|
| 15078 | Barai (North Dialect) | good | ma | | good, true | |
| 15146 | Barai (North Dialect) | interrogative | -ne | interrogative particle | question marker (on pronoun subject) | |
| 14351 | Barai (North Dialect) | sand | ajar-e | | sand | |
| 14349 | Barai (North Dialect) | today | jaru|ma'e | | today | |
| 14615 | Barai (North Dialect) | breast | mo|su | | breast | |
| 14345 | Barai (North Dialect) | drum | daj-o | | drum | |
| 14640 | Barai (North Dialect) | to plant | sa | | plant | |
| 15255 | Barai (North Dialect) | to come | ruo | | come | |
| 15673 | Barai (North Dialect) | baby | (ume) am-e | | baby (bird) | |
| 14607 | Barai (North Dialect) | you (pronoun d:2s) | a | | you.sg | |
| 15256 | Barai (North Dialect) | to come | rue | | come | |
| 14337 | Barai (North Dialect) | to bite | sak-ie | | bite me | |
| 14242 | Barai (North Dialect) | person | e | | person, people | |
| 14336 | Barai (North Dialect) | to bite | sak- | | bite, sting | |
| 14651 | Barai (North Dialect) | taro | madu | | taro | |
| 15257 | Barai (North Dialect) | to come | iro | | come | |
| 14965 | Barai (North Dialect) | Medial Sequential Suffix ("having finished that, and then") | -areme | | and then | |
| 260771 | Barai (North Dialect) | day before yesterday | nitu|a | day after tomorrow, day before yesterday | day before yesterday, day after tomorrow | |
| 14281 | Barai (North Dialect) | which? | ize|ki | | which? | |
| 14657 | Barai (North Dialect) | body | vaja-e | | body | |
| 14331 | Barai (North Dialect) | tail | ivien-e | | tail | |
| 14672 | Barai (North Dialect) | to enter | aru | | go in | |
| 14328 | Barai (North Dialect) | now | iviama | | now | |
| 14926 | Barai (North Dialect) | Medial Verb Suffix DS | -ga | | medial verb suffix DS | |
| 14712 | Barai (North Dialect) | to rain | ve | | rain | |
| 14927 | Barai (North Dialect) | Medial Verb Suffix DS | -gana | | medial verb suffix DS | |
| 15334 | Barai (North Dialect) | to blow (wind) | ufi | | blow (wind) | |
| 14286 | Barai (North Dialect) | water | do | | water | |
| 14324 | Barai (North Dialect) | full | ito|eje | | full | |
| 14993 | Barai (North Dialect) | to eat | i | to eat, drink | eat | |
| 14724 | Barai (North Dialect) | you pl. (pronoun d:2p) | ja | | you.pl | |
| 15264 | Barai (North Dialect) | bed bug | tarun-a | | bed bug | |
| 14287 | Barai (North Dialect) | water | do|rue | | swim | |
| 14732 | Barai (North Dialect) | they (pronoun d:3p) | bu | | they | |
| 14928 | Barai (North Dialect) | Medial Verb Suffix DS | -ke | | medial verb suffix DS | |
| 15286 | Barai (North Dialect) | to wash | so | | wash | |
| 15190 | Barai (North Dialect) | or | o | | or | |
| 15199 | Barai (North Dialect) | sibling, same sex, older | maʔi | | sibling, same sex, older | |
| 15071 | Barai (North Dialect) | wife | bara (abe) | | marry, (take) wife' (form suspicious; expected bar-e) | |
| 14704 | Barai (North Dialect) | fire | men-u | | fire | |
| 14759 | Barai (North Dialect) | to stand | uri | | rise, get up | |
| 15048 | Barai (North Dialect) | to dig | karo | | dig out | |
| 15155 | Barai (North Dialect) | if | -ne | | conditional verb suffix, past and future tenses | |
| 15175 | Barai (North Dialect) | to cry | ni|me- | | cry | |
| 15183 | Barai (North Dialect) | we (pronoun d:1p) | no | | we | |
| 14767 | Barai (North Dialect) | ripe | bae|je | | ripe | |
| 14937 | Barai (North Dialect) | dry (be dry) | iria|eki | | dry (not wet) | |
| 15052 | Barai (North Dialect) | to do, make | (masire) ki-a | | make (magic) | |
| 15043 | Barai (North Dialect) | noose, trap, net | iv-a | | pull string on trap | |
| 15166 | Barai (North Dialect) | eye | ni | | eye | |
