depreciation vs party pooper

depreciation and party pooper both are nouns.

Word	Noun	Adjective	Verb	Adverb
depreciation	Yes	No	No	No
party pooper	Yes	No	No	No

depreciation (noun)	party pooper (noun)
a decrease in price or value	someone who spoils the pleasure of others
a communication that belittles somebody or something
decrease in value of an asset due to obsolescence or use