/ Thesaurus / B Synonyms of blood feud Find synonyms for: Noun1. vendetta, blood feud, feudusage: a feud in which members of the opposing parties murder each otherWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language