/ Thesaurus / P Synonyms of purification Find synonyms for: Noun1. purification, cleaning, cleansing, cleanupusage: the act of cleaning by getting rid of impurities2. refining, refinement, purification, processingusage: the process of removing impurities (as from oil or metals or sugar etc.)3. purification, purgation, ceremonyusage: a ceremonial cleansing from defilement or uncleanness by the performance of appropriate rites4. purification, purge, purging, purgationusage: the act of purging of sin or guilt; moral or spiritual cleansing; "purification through repentance"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language