Synonyms of immoral in English:

immoral


See definition of immoral

adjective

1‘they deplored immoral behaviour among the upper classes’

SYNONYMS
unethical, bad, morally wrong, wrongful, wicked, evil, unprincipled, unscrupulous, dishonourable, dishonest, unconscionable, iniquitous, disreputable, fraudulent, corrupt, depraved, vile, villainous, nefarious, base, unfair, underhand, devious
sinful, impure, unchaste, unvirtuous, shameless, degenerate, debauched, abandoned, dissolute, reprobate, perverted, indecent, lewd, licentious, wanton, bawdy, lustful, promiscuous, whorish
informal shady, low-down
British informal dodgy, crooked, not cricket
archaic miscreant
ANTONYMS

moral, ethical, chaste