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 |
|---|
| 15231 | Grass Koiari | to clear bush for planting | yaha- | | clear grass and/or weeds away | |
| 15232 | Grass Koiari | to clear bush for planting | r expected) : | | | |
| 15233 | Mountain Koiari | to clear bush for planting | lavu|-nu | | he weeds | |
| 15234 | Ömie | to clear bush for planting | rav-e | | weed, clear | |
| 15235 | Proto-Koiarian | straight | *riri- | | | |
| 15236 | Koitabu | straight | ye|riri-yeriri | | straight | |
| 15237 | Grass Koiari | straight | riri|taka | | straight | |
| 15238 | Ömie | straight | rëri | | straight | |
| 15239 | Barai (North Dialect) | straight | a|ri|ari | | straight | |
| 15240 | Barai (South Dialect) | straight | a|ri|ari | | straight | |
| 15241 | Ese | straight | a|ri|ra | | straight | |
| 15242 | Ese | straight | ari|ni | | straight | |
| 15243 | Proto-Koiarian | to say | *ro(i,u)- | | | |
| 15244 | Koitabu | to say | ro- | | say, tell, call (name) | |
| 15245 | Grass Koiari | to say | roi- | | speak | |
| 15246 | Mountain Koiari | to say | lou- | | say, speak | |
| 15247 | Ömie | to say | u|v | | say | |
| 15248 | Barai (North Dialect) | to say | ro- | | speak | |
| 15249 | Barai (South Dialect) | to say | ro- | | speak | |
| 15250 | Proto-Koiarian | to come | *roɣo- | | | |
| 15251 | Koitabu | to come | (o)roɣo- | | come | |
| 15252 | Grass Koiari | to come | (o)rovo- | | come | |
| 15253 | Mountain Koiari | to come | loho- | | come | |
| 15254 | Ömie | to come | rôv-e | | come | |
| 15255 | Barai (North Dialect) | to come | ruo | | come | |
| 15256 | Barai (North Dialect) | to come | rue | | come | |
| 15257 | Barai (North Dialect) | to come | iro | | come | |
| 15258 | Barai (South Dialect) | to come | iro- | | come | |
| 15259 | Ese | to come | roo- | | come | |
| 15260 | Ese | to come | ro-a! | | come! | |
| 15261 | Proto-Koiarian | bed bug | *saru | | | |
| 15262 | Koitabu | bed bug | saru | | bed bug | |
| 15263 | Grass Koiari | bed bug | saru | | bed bug | |
| 15264 | Barai (North Dialect) | bed bug | tarun-a | | bed bug | |
| 15265 | Ese | bed bug | tarur-a | | bed bug | |
| 15266 | Proto-Koiarian | neck | *seno | | | |
| 15267 | Koitabu | neck | eno-ka | | throat | |
| 15268 | Koitabu | neck | eno ita | | nape of neck | |
| 15269 | Grass Koiari | neck | eno | | nape of neck | |
| 15270 | Mountain Koiari | neck | eno | | neck (front) | |
| 15271 | Ömie | neck | sönö | | neck | |
| 15272 | Ömie | neck | sönö ah | | nape | |
| 15273 | Barai (North Dialect) | neck | no-i | | nape | |
| 15274 | Ese | neck | nu|an-a | | back of neck | |
| 15275 | Proto-Koiarian | plateau, flat land | *amaro | | | |
| 15276 | Grass Koiari | plateau, flat land | amaro|di | | on (top of)/along the ridge | |
| 15277 | Barai (North Dialect) | plateau, flat land | amar-e | | flat land | |
| 15278 | Ese | plateau, flat land | amar-a | | plateau, land (flat) | |
| 15279 | Proto-Koiarian | to sew | *sigu- | | | |
| 15280 | Koitabu | to sew | tigu|hu- | | sew up | |
