madcap vs disparagement

madcap and disparagement both are nouns.

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

madcap (noun)	disparagement (noun)
a reckless impetuous irresponsible person	the act of speaking contemptuously of
	a communication that belittles somebody or something

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