iniquity vs evildoing

iniquity and evildoing both are nouns.

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

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

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

Other hypernyms of iniquity include transgression.

iniquity (noun)	evildoing (noun)
morally objectionable behavior	the act of transgressing; the violation of a law or a duty or moral principle
an unjust act