depreciation vs poor white trash

depreciation and poor white trash both are nouns.

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

depreciation (noun)	poor white trash (noun)
a decrease in price or value	(slang) an offensive term for White people who are impoverished
a communication that belittles somebody or something
decrease in value of an asset due to obsolescence or use