Z'graggen, JA. 1980. A comparative word list of the Rai Coast Languages, Madang Province, Papua New Guinea. Canberra: Pacific Linguistics.

Provided Lexicon:

IDLanguageWordEntrySource GlossAnnotationLoan
178500Watiwacrocodileyameicrocodile
180351Watiwarainyarain
179686Watiwafirelightmidilight (of fire)
179954Watiwapathsɛgɛpath
180546Watiwabowu:pbow
179657Watiwafireᵱefire
180806Watiwapotsomclay-pot
179628Watiwatanketkwɛsɛshrub (tanget)
179552Watiwabambookiːbamboo
181091Watiwasmalleitɛrismall
180661Watiwag-stringkiːtʰgstring
180294Watiwaforesttumuwoods
181234Watiwagreennugigreen
180410Watiwaarrowuplɔŋarrow
181278Watiwafullkerega-full
180632Watiwaskirtkʰɛtʰgrass-skirt
180010Watiwashoreyaudu-boshore
179982Watiwasea (ocean)yaudusea
181210Watiwayellowkururuyellow
180912Watiwaoneatʰone
179921Watiwamountaintaŋgɛrmountain
180063Watiwaskyaŋgopusky
180117Watiwafogsugumfog
179892Watiwamoonesimoon
180777Watiwaplateseːpliwooden plate
179490Watiwacanemiŋcane
180942Watiwatwoonatwo
179581Watiwabeankisigibean
179523Watiwastick (wood)pukustick
180034Watiwasandmuninisand
180144Watiwasaltsikesalt
179864Watiwahouseuthouse
180521Watiwaaxe (iron)sumburiron axe
180971Watiwagoodanibugood
179834Watiwagroundkɛtɛground
180746Watiwaknifeᵱekʰknife
180174Watiwastonemunstone
179402Watiwatrunk (of tree)a:ŋktrunk (of tree)
181182Watiwawhitekorguwhite
179804Watiwafencebitinifence
180435Watiwaarrow (pronged)eiŋgriarrow-pronged
181002Watiwabad (deleterious or unsuitable)mitetibad
181003Watiwabad (deleterious or unsuitable)dadapbad
180204Watiwastargʌastar
180719Watiwadrumfɛn feidrum-signal
179776Watiwagardenkwa:garden
180323Watiwawaterwater
180575Watiwabowstringkisibowstring
181255Watiwacookedo-cooked
179747Watiwasmoke (of fire)fugusmoke