crook vs derogation

crook and derogation both are nouns.

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

crook (noun)	derogation (noun)
a long staff with one end being hook shaped	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
someone who has committed a crime or has been legally convicted of a crime	a communication that belittles somebody or something
a circular segment of a curve

crook (verb)	derogation (verb)
bend or cause to bend