fumbler vs derogation

fumbler and derogation both are nouns.

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

fumbler (noun)	derogation (noun)
someone who makes mistakes because of incompetence	(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