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 |
|---|
| 15135 | Koitabu | stone | muni | | stone | |
| 15136 | Grass Koiari | stone | muni | | stone | |
| 15137 | Mountain Koiari | stone | mune | | stone | |
| 15138 | Ömie | stone | munë | | stone, rock | |
| 15139 | Barai (North Dialect) | stone | mun-e | | stone | |
| 15140 | Ese | stone | mun-a | | stone | |
| 15148 | Proto-Koiarian | to chew | *nana- | | | |
| 15149 | Grass Koiari | to chew | nana- | | chew | |
| 15150 | Mountain Koiari | to chew | nana- | | chew | |
| 15151 | Ömie | to chew | nano|v-e | | chew | |
| 15152 | Ese | to chew | nana|chav-o | | chew | |
| 15154 | Koitabu | if | -nei | | when, if (past tense), after, then | |
| 15156 | Proto-Koiarian | for, benefactive (cliticised or suffixed to noun) | *ni | | | |
| 15157 | Koitabu | for, benefactive (cliticised or suffixed to noun) | ni | | to (dative), for (benefactive) | |
| 15158 | Grass Koiari | for, benefactive (cliticised or suffixed to noun) | ni | | to (dative), for (benefactive) | |
| 15159 | Ömie | for, benefactive (cliticised or suffixed to noun) | ni | | for | |
| 15160 | Barai (South Dialect) | for, benefactive (cliticised or suffixed to noun) | bo|ni | | for (a thing) | |
| 15161 | Proto-Koiarian | eye | *ni | | | |
| 15162 | Koitabu | eye | ni | | eye | |
| 15163 | Grass Koiari | eye | ni | | eye | |
| 15164 | Mountain Koiari | eye | ni | | eye, face | |
| 15165 | Ömie | eye | nu|n-e | | eye | |
| 15166 | Barai (North Dialect) | eye | ni | | eye | |
| 15167 | Barai (South Dialect) | eye | ni|o | | eye | |
| 15168 | Ese | eye | ni-a | | eye | |
| 15169 | Proto-Koiarian | to cry | *ni[na]- | | | |
| 15170 | Koitabu | to cry | ni|vi- | | cry (sg subj) | |
| 15171 | Grass Koiari | to cry | ni|va- | | cry (sg subj) | |
| 15173 | Mountain Koiari | to cry | nina- | | cry, wail | |
| 15174 | Ömie | to cry | ni|voru|m-e | | cry (pl subj) | |
| 15175 | Barai (North Dialect) | to cry | ni|me- | | cry | |
| 15176 | Barai (South Dialect) | to cry | ni- | | cry | |
| 15177 | Ese | to cry | ni|rav-o | | cry, weep | |
| 15186 | Proto-Koiarian | or | *o | | | |
| 15187 | Grass Koiari | or | o (ibe) | | or (not) | |
| 15188 | Ömie | or | o | | or | |
| 15189 | Ömie | or | ô | | and, but, or | |
| 15190 | Barai (North Dialect) | or | o | | or | |
| 15191 | Barai (South Dialect) | or | o | | or | |
| 15192 | Ese | or | ho | | or | |
| 15193 | Ese | or | aho | | or | |
| 15194 | Proto-Koiarian | sibling, same sex, older | *amakina | | | |
| 15195 | Koitabu | sibling, same sex, older | amakina | | sibling, same sex, older | |
| 15196 | Grass Koiari | sibling, same sex, older | amakina | | sibling, same sex, older | |
| 15197 | Mountain Koiari | sibling, same sex, older | amakina | | sibling, same sex, older | |
| 15198 | Ömie | sibling, same sex, older | maʔin-e | | sibling, same sex, older | |
| 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 | |
| 15201 | Ese | sibling, same sex, older | maʔin-a | | sibling, same sex, older | |
| 15202 | Proto-Koiarian | cloth, clothes | *ogona | | | |
