disparagement vs crud

disparagement and crud both are nouns.

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

disparagement (noun)	crud (noun)
the act of speaking contemptuously of	an ill-defined bodily ailment
a communication that belittles somebody or something	any substance considered disgustingly foul or unpleasant
	heavy wet snow that is unsuitable for skiing