/ Thesaurus / S Synonyms of show business Find synonyms for: Noun1. entertainment industry, show business, show biz, industryusage: those involved in providing entertainment: radio and television and films and theaterWordNet 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