/ Thesaurus / P Synonyms of placation Find synonyms for: Noun1. placation, conciliation, propitiation, appeasement, calmingusage: the act of placating and overcoming distrust and animosityWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language