evil vs villainy

evil and villainy both are nouns.

Word	Noun	Adjective	Verb	Adverb
evil	Yes	Yes	No	No
villainy	Yes	No	No	No

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

evil (noun)	villainy (noun)
morally objectionable behavior	a criminal or vicious act
the quality of being morally wrong in principle or practice	the quality of evil by virtue of villainous behavior

evil (adjective)	villainy (adjective)
morally bad or wrong
having or exerting a malignant influence
having the nature of vice