John Hoyer Updike vs writer

John Hoyer Updike and writer both are nouns.

Word	Noun	Adjective	Verb	Adverb
John Hoyer Updike	Yes	No	No	No
writer	Yes	No	No	No

John Hoyer Updike (noun)	writer (noun)
United States author (born 1932)	writes (books or stories or articles or the like) professionally (for pay)
	a person who is able to write and has written something