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

Provided Lexicon:

IDLanguageWordEntrySource GlossAnnotationLoan
15452Mountain Koiariroad/pathhuma|hapath, road
15450Koitaburoad/pathɣumapath, road
15407Mountain Koiariback (of hand)(ada) votopalm (of hand)
14560Eseto painhia|nimopain (to have)
14559Barai (South Dialect)to painie|nu-pain
14558Ömieto painviʔe|h-epain
15187Grass Koiarioro (ibe)or (not)
14784Grass Koiarinoti|beor not
15191Barai (South Dialect)oroor
15192Eseorhoor
15190Barai (North Dialect)oroor
15193Eseorahoor
15188Ömieoroor
15475Koitabuto openaraha-open (stg)
15476Grass Koiarito openaraha-open (stg)
15477Mountain Koiarito openalavoopen (door, window)
15276Grass Koiariplateau, flat landamaro|dion (top of)/along the ridge
14868Mountain Koiaritopho|vada-veon top of
14866Koitabutopada-heon top of
14867Grass Koiaritopada-heon top of
14870Barai (North Dialect)topadoon top
15365Grass Koiariwith (by means of)daon, on top of, by (car or truck)
15608Koitabuonlyunaɣeonly
15609Grass Koiarionlyunaeonly
15610Mountain Koiarionlyunahaonly
14797Grass Koiaripersonbiaone (prn), people (of), group (of people) from, folk
15007Ömieonege|muone
15006Mountain Koiarioneigaeone
15005Grass Koiarioneigauone
15008Ömieoneone
15009Barai (North Dialect)oneogo|nuone
15010Barai (South Dialect)oneogo|nuone
15011Eseonekui|nuone
15471Koitabuold woman(maɣi) mabataold woman (inactive)
15472Grass Koiariold womanmabataold woman
15473Mountain Koiariold womanmabataold woman
15096Mountain Koiarioldmamiold (of things only)
15097Ömieoldmamieold (of house)
15098Barai (North Dialect)old(a)mameold (man), old (woman) (very old)
15099Eseold(e)maold (man)
15551Mountain KoiariandNP-ta...NP-taNP and NP
15550Grass KoiariandNP-ta...NP-taNP and NP
14329Esenowiviamainow
14328Barai (North Dialect)nowiviamanow
15638Grass Koiarino, notvehitenot, none
14782Koitabunotbe|tanot, no
14783Grass Koiarinotbe|benot, no
15639Mountain Koiarino, not(moaga) vesitenot (much)
15637Koitabuno, not(maɣe) veite|ranot (good)
14786Ömienotbô|gônot