/ Thesaurus / U Synonyms of unvanquished Find synonyms for: Adjective1. unbeaten, unconquered, unvanquished, undefeated (vs. defeated)usage: not conqueredWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: entomology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language