raider vs derogation

raider and derogation both are nouns.

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

raider (noun)	derogation (noun)
a corporate investor who intends to take over a company by buying a controlling interest in its stock and installing new management	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
someone who takes spoils or plunder (as in war)	a communication that belittles somebody or something