Bell vs Melville Bell

Bell and Melville Bell both are nouns.

Word	Noun	Adjective	Verb	Adverb
Bell	Yes	No	No	No
Melville Bell	Yes	No	No	No

As nouns, Bell and Melville Bell are synonyms defined as:

Bell and Melville Bell: a phonetician and father of Alexander Graham Bell (1819-1905)

Other synonyms of Bell include Alexander Melville Bell.

Bell (noun)	Melville Bell (noun)
United States inventor (born in Scotland) of the telephone (1847-1922)	a phonetician and father of Alexander Graham Bell (1819-1905)
English painter; sister of Virginia Woolf; prominent member of the Bloomsbury Group (1879-1961)
a phonetician and father of Alexander Graham Bell (1819-1905)