producer vs manufacturer

producer and manufacturer both are nouns.

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

As nouns, producer and manufacturer are synonyms defined as:

producer (noun)	manufacturer (noun)
something that produces	a business engaged in manufacturing some product
someone who manufactures something	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)