sorry vs derogation

sorry is not a noun while derogation is a noun.

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

sorry (noun)	derogation (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

sorry (adjective)	derogation (adjective)
feeling or expressing regret or sorrow or a sense of loss over something done or undone
bad; unfortunate
causing dejection
without merit; of little or no value or use