/ Thesaurus / G Synonyms of gypsy moth Find synonyms for: Noun1. gypsy moth, gipsy moth, Lymantria dispar, lymantriid, tussock mothusage: European moth introduced into North America; a serious pest of shade treesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: chicory Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language