evil vs villainousness

evil and villainousness both are nouns.

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

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

evil (noun)	villainousness (noun)
morally objectionable behavior	the quality of evil by virtue of villainous behavior
the quality of being morally wrong in principle or practice

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