disparagement vs dense

disparagement is a noun but dense is not a noun.

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

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

disparagement (adjective)	dense (adjective)
	having high relative density or specific gravity
	hard to pass through because of dense growth
	slow to learn or understand; lacking intellectual acuity
	permitting little if any light to pass through because of denseness of matter
	having component parts closely crowded together