disgorgings distortions dogtrotting goodrington insignition insignitors insinoori iridosornis iridotriton irong-irong isonitroso- ngiri-ngiri nid-nodding nin-gonost notgoodtogo notodontids notodontoid odin-osiris odododiodoo ottistirini rin-tin-tin ringotintin rongo-rongo rootdigging rostrogordo singinintin singsonging sinningsong sitsiritsit sittinginit snoddington sogong-dong sososorosis stonnington storrington stringsongs tinodontids tongin-dong tongo-tongo trigonistis trigonodont triodontids triodontoid trissodoris trogossitid troodontids