dirt vs depreciation

dirt and depreciation both are nouns.

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

dirt (noun)	depreciation (noun)
disgraceful gossip about the private lives of other people	a decrease in price or value
anything regarded as making something unclean	a communication that belittles somebody or something
the part of the earth's surface consisting of humus and disintegrated rock	decrease in value of an asset due to obsolescence or use
obscene terms for feces

dirt (adjective)	depreciation (adjective)
(of roads) not leveled or drained; unsuitable for all year travel