vacuous vs disparagement

vacuous is not a noun while disparagement is a noun.

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

vacuous (noun)	disparagement (noun)
	the act of speaking contemptuously of
	a communication that belittles somebody or something

vacuous (adjective)	disparagement (adjective)
devoid of matter
devoid of intelligence or thought
devoid of significance or force