role player vs depreciation

role player and depreciation both are nouns.

Word	Noun	Adjective	Verb	Adverb
role player	Yes	No	No	No
depreciation	Yes	No	No	No

role player (noun)	depreciation (noun)
a theatrical performer	a decrease in price or value
a person who makes deceitful pretenses	a communication that belittles somebody or something
	decrease in value of an asset due to obsolescence or use