lady of pleasure vs derogation

lady of pleasure and derogation both are nouns.

Word	Noun	Adjective	Verb	Adverb
lady of pleasure	Yes	No	No	No
derogation	Yes	No	No	No

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