Arouet vs author

Arouet and author both are nouns.

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

Arouet (noun)	author (noun)
French writer who was the embodiment of 18th century Enlightenment (1694-1778)	writes (books or stories or articles or the like) professionally (for pay)
	someone who originates or causes or initiates something

Arouet (verb)	author (verb)
	be the author of