derogation vs repress

derogation is a noun but repress is not a noun.

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

derogation (noun)	repress (noun)
(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

derogation (verb)	repress (verb)
	block the action of
	put out of one's consciousness
	suppress in order to conceal or hide
	put down by force or intimidation
	impede or hinder the natural development or self-expression of