Dostoevski vs author

Dostoevski and author both are nouns.

Word	Noun	Adjective	Verb	Adverb
Dostoevski	Yes	No	No	No
author	Yes	No	Yes	No

Dostoevski (noun)	author (noun)
Russian novelist who wrote of human suffering with humor and psychological insight (1821-1881)	writes (books or stories or articles or the like) professionally (for pay)
	someone who originates or causes or initiates something

Dostoevski (verb)	author (verb)
	be the author of