derogation vs selfish person

derogation and selfish person both are nouns.

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

derogation (noun)	selfish person (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a person who is unusually selfish
a communication that belittles somebody or something