nastiness vs excretory product

nastiness and excretory product both are nouns.

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

nastiness (noun)	excretory product (noun)
the quality of being highly unpleasant	waste matter (as urine or sweat but especially feces) discharged from the body
malevolence by virtue of being malicious or spiteful or nasty
a state characterized by foul or disgusting dirt and refuse