bobbi-bobbi bogtrotting bongo-bongo boroboroton brinnington firstinning firststring fongo-tongo footforfoot forstinning frostbiting gnotobionts gnotobiosis gristbiting insignition insignitors insinoori irong-irong isonitroso- ngiri-ngiri nin-gonost oingoboingo onbringings ottistirini rin-tin-tin ringotintin rongo-rongo singinintin singsonging sinningsong sitsiritsit sittinginit songofsongs sososorosis stibbington stonnington storrington stringsongs tobornottob tongo-tongo trigonistis