dumbbell vs derogation

dumbbell and derogation both are nouns.

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

dumbbell (noun)	derogation (noun)
an exercising weight; two spheres connected by a short bar that serves as a handle	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
an ignorant or foolish person	a communication that belittles somebody or something