disparagement vs prankster

disparagement and prankster both are nouns.

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

disparagement (noun)	prankster (noun)
the act of speaking contemptuously of	someone who plays practical jokes on others
a communication that belittles somebody or something