disparagement vs blackguard

disparagement and blackguard both are nouns.

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

disparagement (noun)	blackguard (noun)
the act of speaking contemptuously of	someone who is morally reprehensible
a communication that belittles somebody or something

disparagement (verb)	blackguard (verb)
	use foul or abusive language towards
	subject to laughter or ridicule