William F. Cody vs William Frederick Cody

William F. Cody and William Frederick Cody both are nouns.

Word	Noun	Adjective	Verb	Adverb
William F. Cody	Yes	No	No	No
William Frederick Cody	Yes	No	No	No

As nouns, William F. Cody and William Frederick Cody are synonyms defined as:

William F. Cody and William Frederick Cody: United States showman famous for his Wild West Show (1846-1917)

Other synonyms of William F. Cody include Buffalo Bill, Buffalo Bill Cody, Cody.

William F. Cody (noun)	William Frederick Cody (noun)
United States showman famous for his Wild West Show (1846-1917)	United States showman famous for his Wild West Show (1846-1917)