Sir James Matthew Barrie vs J. M. Barrie

Sir James Matthew Barrie and J. M. Barrie both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sir James Matthew Barrie	Yes	No	No	No
J. M. Barrie	Yes	No	No	No

As nouns, Sir James Matthew Barrie and J. M. Barrie are synonyms defined as:

Sir James Matthew Barrie and J. M. Barrie: Scottish dramatist and novelist; created Peter Pan (1860-1937)

Other synonyms of Sir James Matthew Barrie include Barrie, James Barrie, James Matthew Barrie.

Sir James Matthew Barrie (noun)	J. M. Barrie (noun)
Scottish dramatist and novelist; created Peter Pan (1860-1937)	Scottish dramatist and novelist; created Peter Pan (1860-1937)