/ Thesaurus / S Synonyms of sweep oar Find synonyms for: Noun1. sweep, sweep oar, oarusage: a long oar used in an open boatWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: torrid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language