/ Thesaurus / M Synonyms of misdemeanour Find synonyms for: Noun1. misdemeanor, misdemeanour, infraction, violation, infringement, crime, offense, criminal offense, criminal offence, offence, law-breakingusage: a crime less serious than a felonyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: effervescent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language