depreciation vs incompetent

depreciation and incompetent both are nouns.

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

depreciation (noun)	incompetent (noun)
a decrease in price or value	someone who is not competent to take effective action
a communication that belittles somebody or something
decrease in value of an asset due to obsolescence or use

depreciation (adjective)	incompetent (adjective)
	not qualified or suited for a purpose
	legally not qualified or sufficient
	not doing a good job
	not meeting requirements
	showing lack of skill or aptitude