disparagement vs mountebank

disparagement and mountebank both are nouns.

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

disparagement (noun)	mountebank (noun)
the act of speaking contemptuously of	a flamboyant deceiver; one who attracts customers with tricks or jokes
a communication that belittles somebody or something