poor white trash vs disparagement

poor white trash and disparagement both are nouns.

Word	Noun	Adjective	Verb	Adverb
poor white trash	Yes	No	No	No
disparagement	Yes	No	No	No

poor white trash (noun)	disparagement (noun)
(slang) an offensive term for White people who are impoverished	the act of speaking contemptuously of
	a communication that belittles somebody or something