order of Saint Benedict vs Benedictine order

order of Saint Benedict and Benedictine order both are nouns.

Word	Noun	Adjective	Verb	Adverb
order of Saint Benedict	Yes	No	No	No
Benedictine order	Yes	No	No	No

As nouns, order of Saint Benedict and Benedictine order are synonyms defined as:

order of Saint Benedict and Benedictine order: a Roman Catholic monastic order founded in the 6th century; noted for liturgical worship and for scholarly activities

order of Saint Benedict (noun)	Benedictine order (noun)
a Roman Catholic monastic order founded in the 6th century; noted for liturgical worship and for scholarly activities	a Roman Catholic monastic order founded in the 6th century; noted for liturgical worship and for scholarly activities