Z'graggen, J.A., 1980. A comparative word list of the Northern Adelbert Range Languages, Madang Province, Papua New Guinea, Canberra: Pacific Linguistics.

Provided Lexicon:

IDLanguageWordEntrySource GlossAnnotationLoan
145902Korakto walk(dawia) atuk-walk
144760Korakthisyanʌnthis
145874Korakto runsᵘruk-run
144790Korakthatonanthat
144791Korakthatmananthat
144815Korakwho?awu(ko)who?
145847Korakto go downatuk-go down
144844Korakwhat?ama(ko)(what)
145819Korakto go updawi-(go up)
144873Korakwhere?akowhere?
145788Korakgo!nama-(go)
144901Korakhow many?adan(how many)
145756Korakto cometua-come
144928Korakmorninginomkamorning
144953Korakdaybreakud pɛi- (v)day break
145728Korakto diekua-(die)
144980Korakafternoonbʌnoŋafternoon
145701Koraka coughdugun(cough)
145008Koraknightinomnight
144350Koraklongkulellong
145674Korakto standpirik-(stand up)
145038Koraknowaidunow
145644Korakyellowalikam(yellow)
145067Korakyesterdaymokoniŋyesterday
145616Korakto standsikɛm-stand
145094Korakday before yesterdayiːkaday before yesterday
145589Korakto sitbeŋe(sit down)
145121Korakbeforepɔrkabefore
145562Korakto sleepani(sleep)
145149Koraktomorrowolaŋetomorrow
145174Korakday after tomorroweweleday after tomorrow
145529Korakto bebɛ-(be)
145201Korakafterwardsakotɛafterwards
145496Korakalwaysgaliŋalways
145231Korakhereyadehere
145232Korakhereyakahere
145469Korakno, notmɛːkano
145262Korakthereusaŋo-tɛthere
145292Korakin, insideuli-tɛinside (the house)
145439Korakyesyes
145316Koraknearawʌr̃ŋonear
141145Korakdogku(w)addog
141366Korakmosquitokʌsmosquito
140552Korakliver-gomliver
142213Koraktreetatree
141229Korakfemalepaŋ(female)
142047Korakyamsosoŋayam: Discorea esculenta
141991Koraksingapore taro (Xanthosoma saggitifolium)inas namnsingapore taro
141909Koraksweet potatoolamrebsweet potato
141397Korakpigburupig