foul-smelling vs disparagement

foul-smelling is not a noun while disparagement is a noun.

Word	Noun	Adjective	Verb	Adverb
foul-smelling	No	Yes	No	No
disparagement	Yes	No	No	No

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

foul-smelling (adjective)	disparagement (adjective)
offensively malodorous