/ Thesaurus / G Synonyms of genus heloderma Find synonyms for: Noun1. Heloderma, genus Heloderma, reptile genususage: type genus of the Helodermatidae; American venomous lizardsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language