depreciation vs down-and-out

depreciation and down-and-out both are nouns.

Word	Noun	Adjective	Verb	Adverb
depreciation	Yes	No	No	No
down-and-out	Yes	Yes	No	No

depreciation (noun)	down-and-out (noun)
a decrease in price or value	a person who is destitute
a communication that belittles somebody or something
decrease in value of an asset due to obsolescence or use

depreciation (adjective)	down-and-out (adjective)
	lacking resources (or any prospect of resources)