cutthroat vs derogation

cutthroat and derogation both are nouns.

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

cutthroat (noun)	derogation (noun)
someone who murders by cutting the victim's throat	(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

cutthroat (adjective)	derogation (adjective)
ruthless in competition