wheeler dealer vs disparagement

wheeler dealer and disparagement both are nouns.

Word	Noun	Adjective	Verb	Adverb
wheeler dealer	Yes	No	No	No
disparagement	Yes	No	No	No

wheeler dealer (noun)	disparagement (noun)
a shrewd or unscrupulous person who knows how to circumvent difficulties	the act of speaking contemptuously of
	a communication that belittles somebody or something