sinning vs evildoing

sinning and evildoing both are nouns.

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

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

sinning: an act that is regarded by theologians as a transgression of God's will
evildoing: the act of transgressing; the violation of a law or a duty or moral principle

Other hypernyms of sinning include transgression.

sinning (noun)	evildoing (noun)
an act that is regarded by theologians as a transgression of God's will	the act of transgressing; the violation of a law or a duty or moral principle

sinning (adjective)	evildoing (adjective)
transgressing a moral or divine law