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 |
|---|
| 15088 | Barai (South Dialect) | good | maʔi|na | | good | |
| 15089 | Ese | good | maa | | good | |
| 15090 | Proto-Koiarian | father | *mama | | | |
| 15091 | Koitabu | father | mama | | father (reference) | |
| 15092 | Grass Koiari | father | mama | | father (reference) | |
| 15093 | Mountain Koiari | father | mama | | father | |
| 15094 | Ese | father | amo | | father | |
| 15095 | Proto-Koiarian | old | *mami | | | |
| 15096 | Mountain Koiari | old | mami | | old (of things only) | |
| 15097 | Ömie | old | mamie | | old (of house) | |
| 15098 | Barai (North Dialect) | old | (a)mame | | old (man), old (woman) (very old) | |
| 15099 | Ese | old | (e)ma | | old (man) | |
| 15100 | Proto-Koiarian | work (n) | *me | | | |
| 15101 | Koitabu | work (n) | me | | work (n) | |
| 15102 | Ömie | work (n) | mu-e | | work (n) | |
| 15103 | Barai (North Dialect) | work (n) | me | | clear garden, weed garden | |
| 15104 | Ese | work (n) | (ija) me|rum-o | | weeding | |
| 15060 | Barai (South Dialect) | he, she, it (pronoun d:3s) | ahu | | he, she, it'; 3sg pronoun | |
| 15055 | Grass Koiari | he, she, it (pronoun d:3s) | ahu | | he, she, it'; 3sg pronoun | |
| 15105 | Ese | work (n) | me|j-o | | clear garden | |
| 15106 | Proto-Koiarian | Medial SS Verb Suffix | *-me | | | |
| 15107 | Koitabu | Medial SS Verb Suffix | -me | | medial ss verb suffix | |
| 15108 | Grass Koiari | Medial SS Verb Suffix | -me | | medial ss verb suffix | |
| 15109 | Barai (North Dialect) | Medial SS Verb Suffix | -me | | medial ss verb suffix | |
| 15110 | Barai (South Dialect) | Medial SS Verb Suffix | -me | | medial ss verb suffix | |
| 15111 | Proto-Koiarian | animal | *mi | | | |
| 15113 | Grass Koiari | animal | mi | | animal (as game, generic), meat | |
| 15114 | Mountain Koiari | animal | mi | | animal | |
| 15115 | Ömie | animal | mi (daje) | | animal (skin, body) | |
| 15117 | Barai (North Dialect) | animal | mi|kuae | | animal (generic) | |
| 15118 | Proto-Koiarian | to sneeze | *akisi- | | | |
| 15119 | Koitabu | to sneeze | asi|mana-va-nu | | sneeze | |
| 15120 | Grass Koiari | to sneeze | akisi-va-nu | | sneeze | |
| 15121 | Mountain Koiari | to sneeze | akisi-a | | sneeze | |
| 15122 | Barai (North Dialect) | to sneeze | asi|nuf-ie | | sneeze | |
| 15123 | Ese | to sneeze | asi|puej-o | | sneeze | |
| 15124 | Proto-Koiarian | to give | *m(o,a)- | | | |
| 15125 | Koitabu | to give | mo- | | give | |
| 15112 | Koitabu | meat (flesh) | mi|sika | | meat, muscle, food | |
| 15116 | Ömie | meat (flesh) | mi-e | | meat | |
| 15172 | Grass Koiari | to cry | nina|va- | | cry (sg subj) | |
| 15126 | Grass Koiari | to give | mo- | | give | |
| 15127 | Mountain Koiari | to give | o- | | give | |
| 15128 | Ömie | to give | ma|mij-e | | give | |
| 15129 | Barai (North Dialect) | to give | m-ie | | give me | |
| 15130 | Barai (South Dialect) | to give | ma | | give | |
| 15131 | Barai (South Dialect) | to give | (abe na) mi! | | give me! | |
| 15132 | Ese | to give | m|aha | | give (him) | |
| 15133 | Ese | to give | (ape) m|iha | | give (me) | |
| 15134 | Proto-Koiarian | stone | *muni | | | |
