unskilled vs depreciation

unskilled is not a noun while depreciation is a noun.

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

unskilled (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

unskilled (adjective)	depreciation (adjective)
not having or showing or requiring special skill or proficiency
not doing a good job
lacking professional skill or expertise