criminal vs William H. Bonney

criminal and William H. Bonney both are nouns.

Word	Noun	Adjective	Verb	Adverb
criminal	Yes	Yes	No	No
William H. Bonney	Yes	No	No	No

criminal (noun)	William H. Bonney (noun)
someone who has committed a crime or has been legally convicted of a crime	United States outlaw who was said to have killed 21 men (1859-1881)

criminal (adjective)	William H. Bonney (adjective)
guilty of crime or serious offense
involving or being or having the nature of a crime
bringing or deserving severe rebuke or censure