/ Thesaurus / B Synonyms of blue note Find synonyms for: Noun1. blue note, note, musical note, toneusage: a flattened third or seventhWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language