| Impiety 1. (n.) Irreverence toward the Supreme Being; ungodliness; wickedness. 2. (n.) An impious act; an act of wickedness. Thesaurus Entries blasphemousness, blasphemy, desecration, godlessness, irreligion, profanation, profaneness, profanity, sacrilege, sacrilegiousness, sinfulness, un-Christliness, unangelicalness, unchristianliness, ungodliness, unholiness, unrighteousness, unsaintliness, wickedness |