Breadcrumb Home > Thesaurus > S Synonyms of sweptback Find synonyms for: Adjective 1. sweptback, swept (vs. unswept) usage: (especially of aircraft wings) angled rearward from the point of attachment; "aircraft with sweptback wings" 2. backswept, sweptback, backward (vs. forward) usage: used of hair WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of sweptback (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: demagogue Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language