author vs Russell

author and Russell both are nouns.

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

author (noun)	Russell (noun)
writes (books or stories or articles or the like) professionally (for pay)	English philosopher and mathematician who collaborated with Whitehead (1872-1970)
someone who originates or causes or initiates something	Irish writer whose pen name was A.E. (1867-1935)
	United States astronomer who developed a theory of stellar evolution (1877-1957)
	United States entertainer remembered for her roles in comic operas (1861-1922)
	United States basketball center (born in 1934)
	English film director (born in 1927)
	United States religious leader who founded the sect that is now called Jehovah's Witnesses (1852-1916)

author (verb)	Russell (verb)
be the author of