predator vs depreciation

predator and depreciation both are nouns.

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

predator (noun)	depreciation (noun)
any animal that lives by preying on other animals	a decrease in price or value
someone who attacks in search of booty	a communication that belittles somebody or something
	decrease in value of an asset due to obsolescence or use