7 letters · 14 points in Scrabble
noun unrighteousness by virtue of lacking respect for a god
originFrom Old French impieté, from Latin impietas, from in- (“not”) + pietas (“piety”), from pius (“pious, devout”) + -tās (“-ty, -dom”). By surface analysis, impious + -ety.
Etymology from Wiktionary, CC BY-SA 3.0