/ Thesaurus / S Synonyms of sexual immorality Find synonyms for: Noun1. sexual immorality, evil, immorality, wickedness, iniquityusage: the evil ascribed to sexual acts that violate social conventions; "sexual immorality is the major reason for last year's record number of abortions"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: jugular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language