writer vs Richard Wright

writer and Richard Wright both are nouns.

Word	Noun	Adjective	Verb	Adverb
writer	Yes	No	No	No
Richard Wright	Yes	No	No	No

writer (noun)	Richard Wright (noun)
writes (books or stories or articles or the like) professionally (for pay)	United States writer whose work is concerned with the oppression of African Americans (1908-1960)
a person who is able to write and has written something