Breadcrumb Home > Thesaurus > P Synonyms of pacificist Find synonyms for: Noun1. pacifist, pacificist, disarmer, adult, grownupusage: someone opposed to violence as a means of settling disputesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: tendentious Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language