obscenity vs excretion

obscenity and excretion both are nouns.

Word	Noun	Adjective	Verb	Adverb
obscenity	Yes	No	No	No
excretion	Yes	No	No	No

obscenity (noun)	excretion (noun)
an obscene act	the bodily process of discharging waste matter
the trait of behaving in an obscene manner	waste matter (as urine or sweat but especially feces) discharged from the body
an offensive or indecent word or phrase