/ Thesaurus / J Synonyms of josef michel montgolfier Find synonyms for: Noun1. Montgolfier, Josef Michel Montgolfierusage: French inventor who (with his brother Jacques Etienne Montgolfier) pioneered hot-air ballooning (1740-1810)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: philanthropy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language