writer vs Alice B. Toklas

writer and Alice B. Toklas both are nouns.

Word	Noun	Adjective	Verb	Adverb
writer	Yes	No	No	No
Alice B. Toklas	Yes	No	No	No

writer (noun)	Alice B. Toklas (noun)
writes (books or stories or articles or the like) professionally (for pay)	United States writer remembered as the secretary and companion of Gertrude Stein (1877-1967)
a person who is able to write and has written something