imbecile vs disparagement

imbecile and disparagement both are nouns.

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

imbecile (noun)	disparagement (noun)
a person of subnormal intelligence	the act of speaking contemptuously of
	a communication that belittles somebody or something

imbecile (adjective)	disparagement (adjective)
having a mental age of three to seven years