disparagement vs platitudinarian

disparagement and platitudinarian both are nouns.

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

disparagement (noun)	platitudinarian (noun)
the act of speaking contemptuously of	a bore who makes excessive use of platitudes
a communication that belittles somebody or something