disparagement vs maniac

disparagement and maniac both are nouns.

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

disparagement (noun)	maniac (noun)
the act of speaking contemptuously of	an insane person
a communication that belittles somebody or something	a person who has an obsession with or excessive enthusiasm for something

disparagement (adjective)	maniac (adjective)
	wildly disordered