derogation vs accessory before the fact

derogation and accessory before the fact both are nouns.

Word	Noun	Adjective	Verb	Adverb
derogation	Yes	No	No	No
accessory before the fact	Yes	No	No	No

derogation (noun)	accessory before the fact (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a person who procures or advises or commands the commission of a felony but who is not present at its perpetration
a communication that belittles somebody or something