barrater vs disparagement

barrater and disparagement both are nouns.

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

barrater (noun)	disparagement (noun)
someone guilty of barratry	the act of speaking contemptuously of
	a communication that belittles somebody or something