blackguard vs disparagement

blackguard and disparagement both are nouns.

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

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

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