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
181496Anjammanykobamany
183687Sopto boilkobɛg-to boil
180127Uriginafogkobiowfog
180101Uriginacloudkobiucloud
180102Danarucloudkobiucloud
177256Soplegkoboleg
184595Anjamto carrykoboi-carry-on-shoulder
181178Asaswhitekobonabwhite
183731Sinsauruto fillkobu-to fill up (water)
183732Asasto fillkobu-to fill up (water)
179730Danaruasheskobugashes
183556Uyato fell treekobuga-to fell
181176Sinsauruwhitekobunʌpwhite
178904Migumpandanuskodpandanus
178911Saeppandanuskʰodpandanus
183401Samto breakkoʔd-to break (across)
179521Sausistick (wood)kodastick
180012Migumshorekodeshore
180880Jilimloinclothkodogomloincloth
180879Rerauloinclothkoːdokomloincloth
181287Sumaufullkoʔɛ-full
183158Anjamto watchko:g-to watch (itr)
176991Saepbuttockskog-buttocks
181209Asasyellowkogaireyellow
179023Sausisingapore taro (Xanthosoma saggitifolium)kogautaro (singapore)
179719Migumasheskɔgeashes
178090Asaschicken (tame)kogɛrɛrɛchicken (tame)
181012Sopbad (deleterious or unsuitable)kogibad
181947Sammorningkogiliamorning
183177Sopto seekogo-to see
181407BonguheavykoGolɛheavy
181147Sinsaururedkogonʌnred
178841Watiwalimekogulime
184570Sinsauruto carrykogu-carry-on-shoulder
183159Maleto watchkoi-to watch (itr)
183195Maleto seekoi-to see
183865Uyato throwkoi-to throw
183989Arawumto workkoi-to work
184196Waubeto smell (something)koi-to smell
179711Asasasheskoibɛashes
183670Anjamroastkoit-to roast
183727Anjamto burn (intrans.)koit-to burn
178630Ganglausnakekokaisnake
181068Sumaubigkokay(ban)big
175668Malechildkokichild
178091Sausichicken (tame)kokiochicken (tame)
184548Arawumto be sickkɔkisi-to be sick
184591Waubeto carrykoko-carry-on-shoulder
181171Yangulamredkokolared
177676Ogeaskinkokola-skin