depreciation vs Edward Thatch

depreciation and Edward Thatch both are nouns.

Word	Noun	Adjective	Verb	Adverb
depreciation	Yes	No	No	No
Edward Thatch	Yes	No	No	No

depreciation (noun)	Edward Thatch (noun)
a decrease in price or value	an English pirate who operated in the Caribbean and off the Atlantic coast of North America (died in 1718)
a communication that belittles somebody or something
decrease in value of an asset due to obsolescence or use