derogation vs role player

derogation and role player both are nouns.

Word	Noun	Adjective	Verb	Adverb
derogation	Yes	No	No	No
role player	Yes	No	No	No

derogation (noun)	role player (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a theatrical performer
a communication that belittles somebody or something	a person who makes deceitful pretenses