Bartholomew Roberts vs derogation

Bartholomew Roberts and derogation both are nouns.

Word	Noun	Adjective	Verb	Adverb
Bartholomew Roberts	Yes	No	No	No
derogation	Yes	No	No	No

Bartholomew Roberts (noun)	derogation (noun)
a Welsh pirate credited with having taken more than 400 ships (1682-1722)	(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