unworthy vs evil

unworthy is not a noun while evil is a noun.

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

unworthy (noun)	evil (noun)
	morally objectionable behavior
	the quality of being morally wrong in principle or practice

unworthy (adjective)	evil (adjective)
lacking in value or merit	morally bad or wrong
morally reprehensible	having or exerting a malignant influence
not deserving	having the nature of vice