disparagement vs critic

disparagement and critic both are nouns.

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

disparagement (noun)	critic (noun)
the act of speaking contemptuously of	a person who is professionally engaged in the analysis and interpretation of works of art
a communication that belittles somebody or something	anyone who expresses a reasoned judgment of something
	someone who frequently finds fault or makes harsh and unfair judgments