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
177594Bongulungsor̃lung
179274Bongutreeaŋamtree
177579Bonguliverar̃liver
177555Bonguveindulvein
177527BongubloodGaierblood
179305Bongufruitfruit
177497Bongunavelujaglanavel
177469Bonguchestarechest
178778Bongubananamogabanana
178750Bongubutterflymambrisbutterfly
181082Bongubigolebig
181026Bongubad (deleterious or unsuitable)boGolɛbad
180829Bongupotwabclay-pot
180317Bonguforestdubwoods
180905Bongubasketgambor̃basket
180196Bongustonegitaŋstone
179914Bongumoonkagammoon
180740Bongudrumbar̃umdrum-signal
180057Bongusandululsand
181250Bongugreengauegreen
181145Bongublackkajirbiblack
179396Bongutree topbusenɛtop (of tree)
180287Bonguvillagegogumuvillage
180540Bonguaxe (iron)taporiron axe
180082Bonguskylaŋsky
179650Bongutanketjir̃shrub (tanget)
179366Bongustumputr̃istump-tree
179574Bongubamboonʌubamboo
180005Bongusea (ocean)walsea
180166Bongusaltwalsalt
180165Bongusaltbor̃salt
180346Bonguwateryi:water
180800Bonguplatetabirwooden plate
180431Bonguarrowgearrow
179741Bonguashessumashes
180517Bonguaxe (stone)pʌtstone-axe
179599Bongubeanmogarbean
179740Bonguashesuiashes
179708Bongufirelightbur̃uglight (of fire)
180111Bongucloudlaŋ-bicloud
179483Bongushort-piece-of-woodsakɛrɛpiece of wood
180138Bongufogkoumfog
180885Bonguloinclothgar̃eloincloth
181115Bongusmallkɛnɛŋsmall
180597Bongubowstringkulbowstring
180771Bonguknifesir̃auknife
179680Bongufirebiafire
180477Bonguspear (N)kʌjaspear-a
180626Bongucombkasɛŋcomb
179770Bongusmoke (of fire)kʌmsmoke