about-face, amorality, apostasy, atheism, backing, backset, backslide, backsliding, backward motion, backward step, betrayal, bolt, breakaway, carnality, criminality, defection, delinquency, desertion, disenchantment, disloyalty, evil, evil nature, faithlessness, fall, fall from grace, flip-flop, going over, immorality, impiety, impiousness, impurity, irreligion, irreverence, lapse, lapse from grace, moral delinquency, peccability, prodigality, ratting, reaction, recession, recidivation, reclamation, reconversion, recreancy, reentry, refluence, reflux, regress, regression, rehabilitation, reinstatement, relapse, restitution, restoration, retroaction, retrocession, retroflexion, retrogradation, retrogression, retroversion, retrusion, return, returning, reversal, reverse, reversion, reverting, revulsion, rollback, secession, setback, slipping back, sternway, throwback, treason, turn, turnabout, turning traitor, unangelicalness, unchastity, uncleanness, undutifulness, ungodliness, ungoodness, unmorality, unrighteousness, unsaintliness, unvirtuousness, vice, viciousness, wantonness, waywardness, wrongdoing