producer vs filmmaker

producer and filmmaker both are nouns.

Word	Noun	Adjective	Verb	Adverb
producer	Yes	No	No	No
filmmaker	Yes	No	No	No

As nouns, filmmaker is a hyponym of producer; that is, filmmaker is a word with a more specific, narrower meaning than producer:

producer: someone who finds financing for and supervises the making and presentation of a show (play or film or program or similar work)
filmmaker: a producer of motion pictures

Other hyponyms of producer include film maker, film producer, movie maker, theatrical producer.

producer (noun)	filmmaker (noun)
something that produces	a producer of motion pictures
someone who manufactures something
someone who finds financing for and supervises the making and presentation of a show (play or film or program or similar work)