Churchill vs author

Churchill and author both are nouns.

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

Churchill (noun)	author (noun)
a Canadian town in northern Manitoba on Hudson Bay; important port for shipping grain	writes (books or stories or articles or the like) professionally (for pay)
British statesman and leader during World War II; received Nobel prize for literature in 1953 (1874-1965)	someone who originates or causes or initiates something
English general considered one of the greatest generals in history (1650-1722)

Churchill (verb)	author (verb)
	be the author of