William Gilbert vs Walter Gilbert

William Gilbert and Walter Gilbert both are nouns.

Word	Noun	Adjective	Verb	Adverb
William Gilbert	Yes	No	No	No
Walter Gilbert	Yes	No	No	No

As nouns, William Gilbert and Walter Gilbert are synonyms defined as:

William Gilbert and Walter Gilbert: English court physician noted for his studies of terrestrial magnetism (1540-1603)

Other synonyms of William Gilbert include Gilbert.

William Gilbert (noun)	Walter Gilbert (noun)
English court physician noted for his studies of terrestrial magnetism (1540-1603)	English court physician noted for his studies of terrestrial magnetism (1540-1603)
a librettist who was a collaborator with Sir Arthur Sullivan in a famous series of comic operettas (1836-1911)