malefactor vs derogation

malefactor and derogation both are nouns.

Word	Noun	Adjective	Verb	Adverb
malefactor	Yes	No	No	No
derogation	Yes	No	No	No

malefactor (noun)	derogation (noun)
someone who has committed a crime or has been legally convicted of a crime	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
	a communication that belittles somebody or something