/ Thesaurus / S Synonyms of sidney caesar Find synonyms for: Noun1. Caesar, Sid Caesar, Sidney Caesarusage: United States comedian who pioneered comedy television shows (born 1922)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: denizen Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language