Breadcrumb Home > Thesaurus > W Synonyms of white flag Find synonyms for: Noun1. white flag, flag of truce, flagusage: flag consisting of a piece of white cloth that is hoisted to signal surrender or to ask for a truceWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: perambulate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language