/ Thesaurus / V Synonyms of venial sin Find synonyms for: Noun1. venial sin, sin, sinningusage: a pardonable sin regarded as entailing only a partial loss of graceWordNet 3.0 Copyright 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: abominable Analogy of the Day: Today?s Analogy Spelling Bee: Today?s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language