/ Thesaurus / H Synonyms of heloderma suspectum Find synonyms for: Noun1. Gila monster, Heloderma suspectum, venomous lizardusage: large orange and black lizard of southwestern United States; not dangerous unless molestedWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language