consuetudinary vs consuetudinal

consuetudinary and consuetudinal both are nouns.

Word	Noun	Adjective	Verb	Adverb
consuetudinary	Yes	No	No	No
consuetudinal	Yes	No	No	No

As nouns, consuetudinary and consuetudinal are synonyms defined as:

consuetudinary and consuetudinal: a manual describing the customs of a particular group (especially the ceremonial practices of a monastic order)

consuetudinary (noun)	consuetudinal (noun)
a manual describing the customs of a particular group (especially the ceremonial practices of a monastic order)	a manual describing the customs of a particular group (especially the ceremonial practices of a monastic order)