witch-hunter vs disparagement

witch-hunter and disparagement both are nouns.

Word	Noun	Adjective	Verb	Adverb
witch-hunter	Yes	No	No	No
disparagement	Yes	No	No	No

witch-hunter (noun)	disparagement (noun)
someone who identifies and punishes people for their opinions	the act of speaking contemptuously of
	a communication that belittles somebody or something