excretory product vs fart

excretory product and fart both are nouns.

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

excretory product (noun)	fart (noun)
waste matter (as urine or sweat but especially feces) discharged from the body	a reflex that expels intestinal gas through the anus

excretory product (verb)	fart (verb)
	expel intestinal gases through the anus