rump vs obscenity

rump and obscenity both are nouns.

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

rump (noun)	obscenity (noun)
the part of an animal that corresponds to the human buttocks	an obscene act
the fleshy part of the human body that you sit on	the trait of behaving in an obscene manner
fleshy hindquarters; behind the loin and above the round	an offensive or indecent word or phrase