derogation vs bank robber

derogation and bank robber both are nouns.

Word	Noun	Adjective	Verb	Adverb
derogation	Yes	No	No	No
bank robber	Yes	No	No	No

derogation (noun)	bank robber (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a robber of banks
a communication that belittles somebody or something