/ Thesaurus / S Synonyms of scat singing Find synonyms for: Noun1. scat, scat singing, singing, vocalizing, jazzusage: singing jazz; the singer substitutes nonsense syllables for the words of the song and tries to sound like a musical instrumentWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language