Breadcrumb Home > Thesaurus > S Synonyms of sideshow Find synonyms for: Noun 1. sideshow, incident usage: a subordinate incident of little importance relative to the main event; "instruction is not an educational sideshow" 2. sideshow, show usage: a minor show that is part of a larger one (as at the circus) WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of sideshow (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: persiflage Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language