jerky vs derogation

jerky and derogation both are nouns.

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

jerky (noun)	derogation (noun)
meat (especially beef) cut in strips and dried in the sun	(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

jerky (adjective)	derogation (adjective)
having or revealing stupidity
marked by abrupt transitions
lacking a steady rhythm