Samuel Morse vs Samuel F. B. Morse

Samuel Morse and Samuel F. B. Morse both are nouns.

Word	Noun	Adjective	Verb	Adverb
Samuel Morse	Yes	No	No	No
Samuel F. B. Morse	Yes	No	No	No

As nouns, Samuel Morse and Samuel F. B. Morse are synonyms defined as:

Samuel Morse and Samuel F. B. Morse: United States portrait painter who patented the telegraph and developed the Morse code (1791-1872)

Other synonyms of Samuel Morse include Morse, Samuel Finley Breese Morse.

Samuel Morse (noun)	Samuel F. B. Morse (noun)
United States portrait painter who patented the telegraph and developed the Morse code (1791-1872)	United States portrait painter who patented the telegraph and developed the Morse code (1791-1872)