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

Provided Lexicon:

IDLanguageWordEntrySource GlossAnnotationLoan
14298Proto-Baraictwo*inoki
14301Barai (South Dialect)twoinoʔitwo
14442Barai (North Dialect)trunk (of tree)(ine) an-e(tree) trunk
15001Barai (North Dialect)treein-etree, wood, stick
14588Proto-Baraiccloud*ʔimitiV
14590Esecloud'imiti-aclouds
15028Proto-Koiariansugarcane*imisugar cane
15030Grass Koiarisugarcaneimisugar cane
15031Mountain Koiarisugarcaneimisugar cane
15029Koitabusugarcaneimisugar cane
15032Ömiesugarcaneim-esugar cane
14295Proto-Baraichow much?*ijV-
14292Proto-Baraicarm*ijVarm
14400Ömieto laughijo|v-laugh
14399Ömieto laughijo|ij-elaugh
14995Eseto eatij-oto eat, drinkeat, drink
92436Eseto eatij-oeat, drink
260780Eseto drinkij-oto eat, drinkeat, drink
14296Barai (North Dialect)how much?ije|gehow much?
14991Ömieto eatij-eto eat, drinkeat, drink, smoke (tobacco)
260779Ömieto drinkij-eto eat, drinkeat, drink, smoke (tobacco)
15000Ömietreeij-etree
92432Ömieto eatij-eeat, drink, smoke (tobacco)
15104Esework (n)(ija) me|rum-oweeding
14267Esethatijá|ka|rothat over there
14294Esearmij-aarm
15018Barai (South Dialect)nameihuname
15021Koitabuto hearihi-hear (sg obj)
15022Grass Koiarito hearihi-hear
15014Grass Koiarinameihiname
15013Koitabunameihiname
15026Barai (South Dialect)to hearihe-hear
15016Ömienameih-ename
15019Esenameih-aname
15005Grass Koiarioneigauone
15006Mountain Koiarioneigaeone
15012Proto-Koiarianname*ifí
15020Proto-Koiarianto hear*ifi-
14559Barai (South Dialect)to painie|nu-pain
14565Ömieto chop, cut down(idze) uedz-chop (wood)
14577Barai (South Dialect)trunk (of tree)(idu)ʔaho(tree) trunk
15002Barai (South Dialect)treeidutree
14874Barai (South Dialect)to swimido su-swim
14289Barai (South Dialect)waterido|suswim
14284Proto-Baraicwater*[i]do
14288Barai (South Dialect)wateridowater
14996Proto-Koiariantree*idí
14997Koitabutreeiditree, stick, pole
14999Mountain Koiaritreeiditree
14998Grass Koiaritreeiditree, stick, wood, pole, log