immorality vs evildoing

immorality and evildoing both are nouns.

Word	Noun	Adjective	Verb	Adverb
immorality	Yes	No	No	No
evildoing	Yes	No	No	No

As nouns, evildoing is a hypernym of immorality; that is, evildoing is a word with a broader meaning than immorality:

immorality: morally objectionable behavior
evildoing: the act of transgressing; the violation of a law or a duty or moral principle

Other hypernyms of immorality include transgression.

immorality (noun)	evildoing (noun)
morally objectionable behavior	the act of transgressing; the violation of a law or a duty or moral principle
the quality of not being in accord with standards of right or good conduct