war criminal vs disparagement

war criminal and disparagement both are nouns.

Word	Noun	Adjective	Verb	Adverb
war criminal	Yes	No	No	No
disparagement	Yes	No	No	No

war criminal (noun)	disparagement (noun)
an offender who violates international law during times of war	the act of speaking contemptuously of
	a communication that belittles somebody or something