depreciation vs Barbary pirate

depreciation and Barbary pirate both are nouns.

Word	Noun	Adjective	Verb	Adverb
depreciation	Yes	No	No	No
Barbary pirate	Yes	No	No	No

depreciation (noun)	Barbary pirate (noun)
a decrease in price or value	a pirate along the Barbary Coast
a communication that belittles somebody or something
decrease in value of an asset due to obsolescence or use