Immoral

Part of speech: adjective (a.)

Not moral; inconsistent with rectitude, purity, or good morals; contrary to conscience or the divine law; wicked; unjust; dishonest; vicious; licentious; as, an immoral man; an immoral deed.

Synonyms: Wicked; sinful; criminal; vicious; unjust; dishonest; depraved; impure; unchaste; profligate; dissolute; abandoned; licentious; lewd; obscene.