/ Thesaurus / G Synonyms of grain moth Find synonyms for: Noun1. grain moth, gelechiid, gelechiid mothusage: moth whose larvae feed on grainWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: apogee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language