Synonyms of scum

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

Definition and meaning of scum (Dictionary)