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
179637Sumautanketʔoayshrub (tanget)
179844Sopgroundobground
175398Yabongpossessive-marker-obPossessiveMarker
182792Sausito go downobasɛ yarɛ-to go down
181990Uriginaafternoonobgiuafternoon
181584Watiwaripeoːboripe
181591Sopripeobob-ripe
177087Uyashoulderobolo-shoulder
178034Kesawaieggobonegg
184588Uyato carryobor-carry-on-shoulder
180395Ogeawindobor̃ɛwind
179845Sopgroundɔbsumground
179562Sumaubambooobubamboo
182484Watiwaalwaysobubualways
183635Uyato buy, sell, barterobuhoru-to buy
182122Siroibeforeobukbefore
179162Asascoconutodolococonut
182441Ogeayesyes
182442Uyajitayayesyes
182416Asasyesyes
181531Lemionewɔᵬənew
182788Bonguto go upog-to go up
184320Lemioto call outɔːg-to call out
181263Uriginacookedoga-cooked
180714Samdrumogamhand drum
178509Sopcrocodileogayacrocodile
178508Saepcrocodileogayacrocodile
176673Waubeeyeoge:mueye
180447Uyaarrow (pronged)ogilarrow-pronged
181440Asasshortogmadinⁱshort
181742Sopto be hungryɔg no-hungry
176666Sopeyeogoeye
177377Ogeabellyogo-belly
175889Ogeasibling, opposite sex, olderogo-sibling-different-sex-older
179695Sopfirelightɔgɔlight (of fire)
181467Samshortogodɛmbiŋshort
180876Ogealoinclothogɔlʌloincloth
180877Uyajitayaloinclothogolaloincloth
175909Ogeasibling, opposite sex, youngerogo- mɛlkʌnɛsibling-different-sex-younger
182075Danaruyesterdayogosyesterday
181311Uriginaemptyogrʌmɛnɛempty
176642Uyaearoguear
181486Sumaumanyogubamany
181991Danaruafternoonogubiuafternoon
184329Danaruto call outogugu-to call out
177403Ogeagutsogu- hustomach (guts)
181936Danarumorningogunaᵬitmorning
181935Uriginamorningogunɛŋgɛnmorning
182019Uriginanightogusnight
179173Saepcoconutoʌhococonut