excretory product vs depreciation

excretory product and depreciation both are nouns.

Word	Noun	Adjective	Verb	Adverb
excretory product	Yes	No	No	No
depreciation	Yes	No	No	No

excretory product (noun)	depreciation (noun)
waste matter (as urine or sweat but especially feces) discharged from the body	a decrease in price or value
	a communication that belittles somebody or something
	decrease in value of an asset due to obsolescence or use