Synonyms for immorality:
misbehavior, cesspool, Diablerie, dereliction of duty, bestiality, misdemeanour, no-no, peccadillo, cardinal sin, Conduct Disorder, enormity, crime, frailty, Peccancy, twilight world, wrongdoing, solecism, flagitiousness, backsliding, deviance, capital offence, violation, misbehaviour.
Other synonyms and related words:
crime, offense, deviance, licentiousness, Diablerie, darkness, shabbiness, lousiness, iniquity, turpitude, delinquency, nonsense, breach, injustice, unfairness, transgression, evilness, wrongdoing, misbehaviour, ungodliness, cesspool, solecism, trespass, violation, misdeed, viciousness, enormity, flagitiousness, unrighteousness, misbehavior, nefariousness, Libertinage, repulsiveness, sellout, profligacy, vileness, Libertinism, dark, bestiality, infamy, deviltry, wrong, evil, Peccancy, trouble, villainy, backsliding.
Sense 1 (noun)
Sense 3 (noun)
evil, criminality, trespass, wrongdoing, corruption, iniquity, Diablerie, misdeed, wrong, villainy, deviltry, delinquency, enormity, vice, Peccancy, transgression, offense, violation, breach, depravity, wickedness, sin, evildoing.
deceitfulness, underhandedness, unscrupulousness, craftiness, Improbity, fraudulence, traitorousness, deviousness, chicanery, dishonesty, crookedness, prevarication, treachery, insincerity, hypocrisy.
debasement, iniquitousness, Damnability, obnoxiousness, badness, evildoing, feloniousness, perverseness, blameworthiness, impropriety, debauchery, baseness, criminality, indecency, wickedness, depravity, perversion, corruption, degeneration, sadism, sinisterness, reprehensibleness, sin, sinfulness, vice, villainousness, blackness.