director vs Bergman

director and Bergman both are nouns.

Word	Noun	Adjective	Verb	Adverb
director	Yes	No	No	No
Bergman	Yes	No	No	No

director (noun)	Bergman (noun)
someone who controls resources and expenditures	Swedish film director who used heavy symbolism and explored the psychology of the characters (born 1918)
the person who leads a musical group	Swedish film actress (1915-1982)
someone who supervises the actors and directs the action in the production of a show
member of a board of directors
the person who directs the making of a film