derogation vs working girl

derogation and working girl both are nouns.

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

derogation (noun)	working girl (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a young woman who is employed
a communication that belittles somebody or something	a woman who engages in sexual intercourse for money