derogation vs promiscuous

derogation is a noun but promiscuous is not a noun.

Word	Noun	Adjective	Verb	Adverb
derogation	Yes	No	No	No
promiscuous	No	Yes	No	No

derogation (noun)	promiscuous (noun)
(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

derogation (adjective)	promiscuous (adjective)
	not selective of a single class or person
	casual and unrestrained in sexual behavior