/ Thesaurus / R Synonyms of redundance Find synonyms for: Noun1. redundancy, redundance, overplus, plethora, superfluity, embarrassmentusage: the attribute of being superfluous and unneeded; "the use of industrial robots created redundancy among workers"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: aversion Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language