derogation vs street girl

derogation and street girl both are nouns.

Word	Noun	Adjective	Verb	Adverb
derogation	Yes	No	No	No
street girl	Yes	No	No	No

derogation (noun)	street girl (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a prostitute who attracts customers by walking the streets
a communication that belittles somebody or something