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

Provided Lexicon:

IDLanguageWordEntrySource GlossAnnotationLoan
14331Barai (North Dialect)tailivien-etail
14330Proto-Baraictail*ivienV
15547Grass Koiaritail(to) tete-ka(dog's) tail
14942Ömiesweet potatogöbi-e:sweet potato
14941Mountain Koiarisweet potatogobeusweet potato
14940Proto-Koiariansweet potato*gobeu
14943Barai (South Dialect)sweet potatogobeʔusweet potato
15627Grass Koiarisunvanisun, day, time
15628Mountain Koiarisunvanisun, day
14427Esesunmasa|p-amoon
14426Barai (North Dialect)sunmaza|n-esun, day
14425Ömiesunmadza|'-esun
14424Proto-Baraicsun*maja-
15626Koitabusunvanisun
14552Esesunve-asun
14551Barai (South Dialect)sunvesun
14550Barai (North Dialect)sunveday and night, rain
14549Proto-Baraicsun*vesun, day
15625Proto-Koiariacsun*vanisun, day
15029Koitabusugarcaneimisugar cane
15028Proto-Koiariansugarcane*imisugar cane
15032Ömiesugarcaneim-esugar cane
15030Grass Koiarisugarcaneimisugar cane
15031Mountain Koiarisugarcaneimisugar cane
15655Koitabustring bagyaɣastring bag
15654Proto-Koiariacstring bag*yaɣa
15656Grass Koiaristring bagyagostring bag
15657Mountain Koiaristring baglahastring bag
15237Grass Koiaristraightriri|takastraight
15235Proto-Koiarianstraight*riri-
15236Koitabustraightye|riri-yeriristraight
15239Barai (North Dialect)straighta|ri|aristraight
15238Ömiestraightrëristraight
15240Barai (South Dialect)straighta|ri|aristraight
15241Esestraighta|ri|rastraight
15242Esestraightari|nistraight
15135Koitabustonemunistone
15136Grass Koiaristonemunistone
15137Mountain Koiaristonemunestone
15138Ömiestonemunëstone, rock
15140Esestonemun-astone
15139Barai (North Dialect)stonemun-estone
15134Proto-Koiarianstone*muni
14844Esestarchi|n-astar
14843Barai (South Dialect)staramu|didistar
14842Ömiestarjij-estar
14841Mountain Koiaristardidistar
14840Proto-Koiarianstar*didi
14794Ömiespear (N)bi|j-espear (n)
14793Mountain Koiarispear (N)bispear (n)