/ Thesaurus / S Synonyms of systolic murmur Find synonyms for: Noun1. systolic murmur, heart murmur, cardiac murmur, murmurusage: a murmur heard during systoleWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: confectionery Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language