Saint Bride vs Saint Brigid

Saint Bride and Saint Brigid both are nouns.

Word	Noun	Adjective	Verb	Adverb
Saint Bride	Yes	No	No	No
Saint Brigid	Yes	No	No	No

As nouns, Saint Bride and Saint Brigid are synonyms defined as:

Saint Bride and Saint Brigid: Irish abbess; a patron saint of Ireland (453-523)

Other synonyms of Saint Bride include Bride, Bridget, Brigid, Brigit of Kildare, Saint Bridget, St. Bride, St. Bridget, St. Brigid.

Saint Bride (noun)	Saint Brigid (noun)
Irish abbess; a patron saint of Ireland (453-523)	Irish abbess; a patron saint of Ireland (453-523)