vexer vs disparagement

vexer and disparagement both are nouns.

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

vexer (noun)	disparagement (noun)
someone given to teasing (as by mocking or stirring curiosity)	the act of speaking contemptuously of
	a communication that belittles somebody or something