excretory product vs hindquarters

excretory product and hindquarters both are nouns.

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

excretory product (noun)	hindquarters (noun)
waste matter (as urine or sweat but especially feces) discharged from the body	the part of an animal that corresponds to the human buttocks
	the fleshy part of the human body that you sit on