outlawed vs unlawful

outlawed and unlawful both are adjectives.

Word	Noun	Adjective	Verb	Adverb
outlawed	No	Yes	No	No
unlawful	No	Yes	No	No

As adjectives, outlawed and unlawful are synonyms defined as:

Other synonyms of outlawed include illegitimate, illicit, outlaw.

outlawed (adjective)	unlawful (adjective)
contrary to or forbidden by law	contrary to or prohibited by or defiant of law
	contrary to or forbidden by law
	having no legally established claim
	not morally right or permissible
	not conforming to legality, moral law, or social convention