libidinous vs disparagement

libidinous is not a noun while disparagement is a noun.

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

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

libidinous (adjective)	disparagement (adjective)
driven by lust; preoccupied with or exhibiting lustful desires