depreciation vs Roberts

depreciation and Roberts both are nouns.

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

depreciation (noun)	Roberts (noun)
a decrease in price or value	a Welsh pirate credited with having taken more than 400 ships (1682-1722)
a communication that belittles somebody or something	United States writer remembered for his historical novels about colonial America (1885-1957)
decrease in value of an asset due to obsolescence or use	United States evangelist (born 1918)
	United States biochemist (born in England) honored for his discovery that some genes contain introns (born in 1943)