/ Thesaurus / S Synonyms of stealer Find synonyms for: Noun1. thief, stealer, criminal, felon, crook, outlaw, malefactorusage: a criminal who takes property belonging to someone else with the intention of keeping it or selling itWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: lyre Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language