Captain Bob vs Robert Bartlett

Captain Bob and Robert Bartlett both are nouns.

Word	Noun	Adjective	Verb	Adverb
Captain Bob	Yes	No	No	No
Robert Bartlett	Yes	No	No	No

As nouns, Captain Bob and Robert Bartlett are synonyms defined as:

Captain Bob and Robert Bartlett: United States explorer who accompanied Peary's expedition to the North Pole and who led many other Arctic trips (1875-1946)

Other synonyms of Captain Bob include Bartlett, Robert Abram Bartlett.

Captain Bob (noun)	Robert Bartlett (noun)
United States explorer who accompanied Peary's expedition to the North Pole and who led many other Arctic trips (1875-1946)	United States explorer who accompanied Peary's expedition to the North Pole and who led many other Arctic trips (1875-1946)