down-and-out vs depreciation

down-and-out and depreciation both are nouns.

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

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

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