obscenity vs woman of the street

obscenity and woman of the street both are nouns.

Word	Noun	Adjective	Verb	Adverb
obscenity	Yes	No	No	No
woman of the street	Yes	No	No	No

obscenity (noun)	woman of the street (noun)
an obscene act	a woman who engages in sexual intercourse for money
the trait of behaving in an obscene manner
an offensive or indecent word or phrase