/ Thesaurus / G Synonyms of gaolbird Find synonyms for: Noun1. jail bird, jailbird, gaolbird, criminal, felon, crook, outlaw, malefactorusage: a criminal who has been jailed repeatedlyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language