James Arthur Baldwin vs writer

James Arthur Baldwin and writer both are nouns.

Word	Noun	Adjective	Verb	Adverb
James Arthur Baldwin	Yes	No	No	No
writer	Yes	No	No	No

James Arthur Baldwin (noun)	writer (noun)
United States author who was an outspoken critic of racism (1924-1987)	writes (books or stories or articles or the like) professionally (for pay)
	a person who is able to write and has written something