Breadcrumb Home > Thesaurus > S Synonyms of scum Find synonyms for: Noun 1. trash, scum, rabble, riffraff, ragtag, ragtag and bobtail usage: worthless people 2. scum, film usage: a film of impurities or vegetation that can form on the surface of a liquid Verb 1. scum, get rid of, remove usage: remove the scum from WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of scum (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: ailurophobia Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language