/ Thesaurus / L Synonyms of leaf beetle Find synonyms for: Noun1. leaf beetle, chrysomelid, beetleusage: brightly colored beetle that feeds on plant leaves; larvae infest roots and stemsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: grimace Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language