depreciation vs parvenu

depreciation and parvenu both are nouns.

Word	Noun	Adjective	Verb	Adverb
depreciation	Yes	No	No	No
parvenu	Yes	Yes	No	No

depreciation (noun)	parvenu (noun)
a decrease in price or value	a person who has suddenly risen to a higher economic status but has not gained social acceptance of others in that class
a communication that belittles somebody or something
decrease in value of an asset due to obsolescence or use

depreciation (adjective)	parvenu (adjective)
	of or characteristic of a parvenu
	characteristic of someone who has risen economically or socially but lacks the social skills appropriate for this new position