unlawful

adj

1.
not conforming to legality, moral law, or social convention
improper unconventional
Derived from:
unlawfulness
2.
contrary to or prohibited by or defiant of law
Antonym:
lawful
Derived from:
unlawfulness
3.
not morally right or permissible
4.
having no legally established claim
wrongful
Derived from:
unlawfulness
5.
contrary to or forbidden by law
illegitimate illicit outlaw outlawed
Derived from:
unlawfulness