woman of the street vs obscenity

woman of the street and obscenity both are nouns.

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

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