/ Thesaurus / A Synonyms of aneurism Find synonyms for: Noun1. aneurysm, aneurism, cardiovascular diseaseusage: a cardiovascular disease characterized by a saclike widening of an artery resulting from weakening of the artery wallWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language