provoker vs disparagement

provoker and disparagement both are nouns.

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

provoker (noun)	disparagement (noun)
someone who deliberately foments trouble	the act of speaking contemptuously of
	a communication that belittles somebody or something