/ Thesaurus / P Synonyms of pyromaniac Find synonyms for: Noun1. pyromaniac, lunatic, madman, maniacusage: a person with a mania for setting things on fireWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language