bumbler vs derogation

bumbler and derogation both are nouns.

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

bumbler (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