/ Thesaurus / T Synonyms of tax evasion Find synonyms for: Noun1. tax evasion, evasion, nonpaymentusage: the deliberate failure to pay taxes (usually by making a false report)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: grimace Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language