Tagore vs author

Tagore and author both are nouns.

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

Tagore (noun)	author (noun)
Indian writer and philosopher whose poetry (based on traditional Hindu themes) pioneered the use of colloquial Bengali (1861-1941)	writes (books or stories or articles or the like) professionally (for pay)
	someone who originates or causes or initiates something

Tagore (verb)	author (verb)
	be the author of