/ Thesaurus / J Synonyms of jack lemmon Find synonyms for: Noun1. Lemmon, Jack Lemmon, John Uhlerusage: United States film actor (1925-2001)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language