unsophisticated vs depreciation

unsophisticated is not a noun while depreciation is a noun.

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

unsophisticated (noun)	depreciation (noun)
	a decrease in price or value
	a communication that belittles somebody or something
	decrease in value of an asset due to obsolescence or use

unsophisticated (adjective)	depreciation (adjective)
not wise in the ways of the world
awkwardly simple and provincial
lacking complexity