Dutton, T.E., 2010. Reconstructing Proto Koiarian: The history of a Papuan language family, Canberra: Pacific Linguistics.

Provided Lexicon:

IDLanguageWordEntrySource GlossAnnotationLoan
14306Esewhat?irak-awhat?
14305Barai (North Dialect)what?irer-ewhat?
14304Ömiewhat?rab-e:what?
14303Proto-Baraicwhat?*ira(b,r,k)V-
14278Barai (South Dialect)what?ida|gawhat?
14277Ömiewhat?dië|hiwhat?
14276Proto-Baraicwhat?*ida
14642Proto-Koiarianwhat?*vadu
14643Koitabuwhat?ota|vadowhat?
14644Grass Koiariwhat?vadu|bewhat?
14645Ömiewhat?vaduwho?, what?
15528Proto-Koiariacwhat?*ono
14556Esewhen?veawhen?
14553Proto-Baraicwhen?*veda
14554Barai (South Dialect)when?veda|hawhen?
14555Esewhen?vechawhen?
14283Esewhich?icha|rawhich?
14279Proto-Baraicwhich?*ide-
14280Ömiewhich?diwhich?
14281Barai (North Dialect)which?ize|kiwhich?
14282Barai (South Dialect)which?ide|ʔowhich?
15454Koitabuwhitekaewhite
15455Grass Koiariwhitekae|kaewhite
15456Mountain Koiariwhitetae|tewhite
15453Proto-Koiariacwhite*(k,t)ae
14315Ömiewho?rarowho?
14319Esewho?irarawho?
14318Barai (South Dialect)who?irawho?
14314Proto-Baraicwho?*irara
14317Barai (South Dialect)who?irarawho?
15519Mountain Koiariwho?-alewho
15518Grass Koiariwho?-arewho, which
15516Proto-Koiariacwho?*-are
14316Barai (North Dialect)who?erawho?
15517Koitabuwho?-arewho, which
15068Koitabuwifemabarawife
15070Ömiewifevabor-ewife
15071Barai (North Dialect)wifebara (abe)marry, (take) wife' (form suspicious; expected bar-e)
15072Barai (South Dialect)wifebarawife
15073Esewifena|par-awife
15074Esewifepara|nah-amarried woman
15067Proto-Koiarianwife*mabara
15069Grass Koiariwifemabarawife
15322Esewindpur-astrong wind
15317Proto-Koiarianwind*uburu
15318Mountain Koiariwindhebuluwind
15319Ömiewindbur-ewind
15320Barai (North Dialect)winduburuwind
15321Barai (South Dialect)winduburuwind
15365Grass Koiariwith (by means of)daon, on top of, by (car or truck)