persona non grata vs depreciation

persona non grata and depreciation both are nouns.

Word	Noun	Adjective	Verb	Adverb
persona non grata	Yes	No	No	No
depreciation	Yes	No	No	No

persona non grata (noun)	depreciation (noun)
a person who for some reason is not wanted or welcome	a decrease in price or value
a diplomat who is unacceptable to the government to which he is sent	a communication that belittles somebody or something
	decrease in value of an asset due to obsolescence or use