Carson Smith McCullers vs writer

Carson Smith McCullers and writer both are nouns.

Word	Noun	Adjective	Verb	Adverb
Carson Smith McCullers	Yes	No	No	No
writer	Yes	No	No	No

Carson Smith McCullers (noun)	writer (noun)
United States novelist (1917-1967)	writes (books or stories or articles or the like) professionally (for pay)
	a person who is able to write and has written something