derogation vs spook

derogation and spook both are nouns.

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

derogation (noun)	spook (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a mental representation of some haunting experience
a communication that belittles somebody or something	someone unpleasantly strange or eccentric

derogation (verb)	spook (verb)
	frighten or scare, and often provoke into a violent action