author vs Churchill

author and Churchill both are nouns.

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

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

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