backseat driver vs disparagement

backseat driver and disparagement both are nouns.

Word	Noun	Adjective	Verb	Adverb
backseat driver	Yes	No	No	No
disparagement	Yes	No	No	No

backseat driver (noun)	disparagement (noun)
a meddler who insists on giving unwanted advice	the act of speaking contemptuously of
	a communication that belittles somebody or something