outlaw vs legalize

outlaw is a noun but legalize is not a noun.

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

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

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

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