auteur vs film producer

auteur and film producer both are nouns.

Word	Noun	Adjective	Verb	Adverb
auteur	Yes	No	No	No
film producer	Yes	No	No	No

As nouns, film producer is a hypernym of auteur; that is, film producer is a word with a broader meaning than auteur:

auteur: a filmmaker who has a personal style and keeps creative control over his or her works
film producer: a producer of motion pictures

Other hypernyms of auteur include film maker, filmmaker, movie maker.

auteur (noun)	film producer (noun)
a filmmaker who has a personal style and keeps creative control over his or her works	a producer of motion pictures