outlaw vs legalise

outlaw is a noun but legalise is not a noun.

Word	Noun	Adjective	Verb	Adverb
outlaw	Yes	Yes	Yes	No
legalise	No	No	Yes	No

outlaw (noun)	legalise (noun)
someone who has committed a crime or has been legally convicted of a crime

outlaw (adjective)	legalise (adjective)
contrary to or forbidden by law
disobedient to or defiant of law

outlaw (verb)	legalise (verb)
declare illegal; outlaw	make legal