violator vs derogation

violator and derogation both are nouns.

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

violator (noun)	derogation (noun)
someone who assaults others sexually	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
someone who violates the law	a communication that belittles somebody or something