Gorilla gorilla vs depreciation

Gorilla gorilla and depreciation both are nouns.

Word	Noun	Adjective	Verb	Adverb
Gorilla gorilla	Yes	No	No	No
depreciation	Yes	No	No	No

Gorilla gorilla (noun)	depreciation (noun)
largest anthropoid ape; terrestrial and vegetarian; of forests of central west Africa	a decrease in price or value
	a communication that belittles somebody or something
	decrease in value of an asset due to obsolescence or use