Bartholomew Roberts vs disparagement

Bartholomew Roberts and disparagement both are nouns.

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

Bartholomew Roberts (noun)	disparagement (noun)
a Welsh pirate credited with having taken more than 400 ships (1682-1722)	the act of speaking contemptuously of
	a communication that belittles somebody or something