/ Thesaurus / F Synonyms of forest tent caterpillar Find synonyms for: Noun1. forest tent caterpillar, Malacosoma disstria, tent caterpillarusage: larvae of a gregarious North American moth that spins a web resembling a carpet rather than a tent; serious defoliator of deciduous treesWordNet 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