Saint Brigid vs Saint Bride

Saint Brigid and Saint Bride both are nouns.

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

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

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

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

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