derogation vs collaborator

derogation and collaborator both are nouns.

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

derogation (noun)	collaborator (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	an associate in an activity or endeavor or sphere of common interest
a communication that belittles somebody or something	someone who collaborates with an enemy occupying force
	someone who assists in a plot