Billy Wilder vs Samuel Wilder

Billy Wilder and Samuel Wilder both are nouns.

Word	Noun	Adjective	Verb	Adverb
Billy Wilder	Yes	No	No	No
Samuel Wilder	Yes	No	No	No

As nouns, Billy Wilder and Samuel Wilder are synonyms defined as:

Billy Wilder and Samuel Wilder: United States filmmaker (born in Austria) whose dark humor infused many of the films he made (1906-2002)

Other synonyms of Billy Wilder include Wilder.

Billy Wilder (noun)	Samuel Wilder (noun)
United States filmmaker (born in Austria) whose dark humor infused many of the films he made (1906-2002)	United States filmmaker (born in Austria) whose dark humor infused many of the films he made (1906-2002)