/ Thesaurus / C Synonyms of cavalier hat Find synonyms for: Noun1. cavalier hat, slouch hat, hat, chapeau, lidusage: a soft felt hat with a wide flexible brimWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language