disparagement vs spoilsport

disparagement and spoilsport both are nouns.

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

disparagement (noun)	spoilsport (noun)
the act of speaking contemptuously of	someone who spoils the pleasure of others
a communication that belittles somebody or something