derogation vs inequity

derogation and inequity both are nouns.

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

derogation (noun)	inequity (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	injustice by virtue of not conforming with rules or standards
a communication that belittles somebody or something