grandstander vs disparagement

grandstander and disparagement both are nouns.

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

grandstander (noun)	disparagement (noun)
someone who performs with an eye to the applause from spectators in the grandstand	the act of speaking contemptuously of
	a communication that belittles somebody or something