illegality vs outlawry

illegality and outlawry both are nouns.

Word	Noun	Adjective	Verb	Adverb
illegality	Yes	No	No	No
outlawry	Yes	No	No	No

As nouns, outlawry is a hyponym of illegality; that is, outlawry is a word with a more specific, narrower meaning than illegality:

Other hyponyms of illegality include lawlessness, infection, unconstitutionality, non-canonicity.

illegality (noun)	outlawry (noun)
unlawfulness by virtue of violating some legal statute	illegality as a consequence of unlawful acts; defiance of the law