/ Thesaurus / F Synonyms of fly poison Find synonyms for: Noun1. fly poison, Amianthum muscaetoxicum, Amianthum muscitoxicum, liliaceous plantusage: all parts of plant are highly toxic; bulb pounded and used as a fly poison; sometimes placed in subfamily MelanthiaceaeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language