/ Thesaurus / T Synonyms of tree sloth Find synonyms for: Noun1. sloth, tree sloth, edentateusage: any of several slow-moving arboreal mammals of South America and Central America; they hang from branches back downward and feed on leaves and fruitsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: heifer Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language