road agent vs depreciation

road agent and depreciation both are nouns.

Word	Noun	Adjective	Verb	Adverb
road agent	Yes	No	No	No
depreciation	Yes	No	No	No

road agent (noun)	depreciation (noun)
a holdup man who stops a vehicle and steals from it	a decrease in price or value
	a communication that belittles somebody or something
	decrease in value of an asset due to obsolescence or use