bete noire vs derogation

bete noire and derogation both are nouns.

Word	Noun	Adjective	Verb	Adverb
bete noire	Yes	No	No	No
derogation	Yes	No	No	No

bete noire (noun)	derogation (noun)
a detested person	(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