/ Thesaurus / T Synonyms of threshing floor Find synonyms for: Noun1. threshing floor, areausage: a floor or ground area for threshing or treading out grainWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language