Breadcrumb Home > Thesaurus > L Synonyms of locust Find synonyms for: Noun 1. locust, short-horned grasshopper, acridid usage: migratory grasshoppers of warm regions having short antennae 2. locust, wood usage: hardwood from any of various locust trees 3. locust tree, locust, tree usage: any of various hardwood trees of the family Leguminosae WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of locust (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: imbroglio Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language