authoritarian vs derogation

authoritarian and derogation both are nouns.

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

authoritarian (noun)	derogation (noun)
a person who behaves in a tyrannical manner	(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

authoritarian (adjective)	derogation (adjective)
expecting unquestioning obedience
characteristic of an absolute ruler or absolute rule; having absolute sovereignty