Breadcrumb Home > Thesaurus > F Synonyms of fluster Find synonyms for: Noun 1. perturbation, fluster, discomposure usage: a disposition that is confused or nervous and upset Verb 1. fluster, behave, acquit, bear, deport, conduct, comport, carry usage: be flustered; behave in a confused manner 2. fluster, confuse, flurry, disconcert, put off usage: cause to be nervous or upset WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of fluster (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: minatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language