madcap vs derogation

madcap and derogation both are nouns.

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

madcap (noun)	derogation (noun)
a reckless impetuous irresponsible 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

madcap (adjective)	derogation (adjective)
characterized by undue haste and lack of thought or deliberation