chiseller vs disparagement

chiseller and disparagement both are nouns.

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

chiseller (noun)	disparagement (noun)
a person who swindles you by means of deception or fraud	the act of speaking contemptuously of
	a communication that belittles somebody or something