derogation vs unkind person

derogation and unkind person both are nouns.

Word	Noun	Adjective	Verb	Adverb
derogation	Yes	No	No	No
unkind person	Yes	No	No	No

derogation (noun)	unkind person (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a person of mean disposition
a communication that belittles somebody or something