Saint Matthew the Apostle vs Saint Matthew

Saint Matthew the Apostle and Saint Matthew both are nouns.

Word	Noun	Adjective	Verb	Adverb
Saint Matthew the Apostle	Yes	No	No	No
Saint Matthew	Yes	No	No	No

As nouns, Saint Matthew the Apostle and Saint Matthew are synonyms defined as:

Saint Matthew the Apostle and Saint Matthew: (New Testament) disciple of Jesus; traditionally considered to be the author of the first Gospel

Other synonyms of Saint Matthew the Apostle include Levi, Matthew, St. Matthew, St. Matthew the Apostle.

Saint Matthew the Apostle (noun)	Saint Matthew (noun)
(New Testament) disciple of Jesus; traditionally considered to be the author of the first Gospel	(New Testament) disciple of Jesus; traditionally considered to be the author of the first Gospel