dissembler vs disparagement

dissembler and disparagement both are nouns.

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

dissembler (noun)	disparagement (noun)
a person who professes beliefs and opinions that he or she does not hold in order to conceal his or her real feelings or motives	the act of speaking contemptuously of
	a communication that belittles somebody or something