lawbreaker vs outlaw

lawbreaker and outlaw both are nouns.

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

As nouns, outlaw is a hypernym of lawbreaker; that is, outlaw is a word with a broader meaning than lawbreaker:

lawbreaker: someone who violates the law
outlaw: someone who has committed a crime or has been legally convicted of a crime

Other hypernyms of lawbreaker include criminal, crook, felon, malefactor.

lawbreaker (noun)	outlaw (noun)
someone who violates the law	someone who has committed a crime or has been legally convicted of a crime

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

lawbreaker (verb)	outlaw (verb)
	declare illegal; outlaw