- corruption, degeneracy, depravity - moral perversion; impairment of virtue and moral principles; "the luxury and corruption among the upper classes"; "moral degeneracy followed intellectual degeneration"; "its brothels; its opium parlors; its depravity"
--1 is a kind of immorality
- depravity, turpitude - a corrupt or depraved or degenerate act or practice; "the various turpitudes of modern society"
--2 is a kind of transgression, evildoing