Synge vs J. M. Synge

Synge and J. M. Synge both are nouns.

Word	Noun	Adjective	Verb	Adverb
Synge	Yes	No	No	No
J. M. Synge	Yes	No	No	No

As nouns, Synge and J. M. Synge are synonyms defined as:

Synge and J. M. Synge: Irish poet and playwright whose plays are based on rural Irish life (1871-1909)

Other synonyms of Synge include Edmund John Millington Synge, John Millington Synge.

Synge (noun)	J. M. Synge (noun)
Irish poet and playwright whose plays are based on rural Irish life (1871-1909)	Irish poet and playwright whose plays are based on rural Irish life (1871-1909)