sacramental vs sacrament

sacramental is not a noun while sacrament is a noun.

Word	Noun	Adjective	Verb	Adverb
sacramental	No	Yes	No	No
sacrament	Yes	No	No	No

sacramental (noun)	sacrament (noun)
	a formal religious ceremony conferring a specific grace on those who receive it; the two Protestant ceremonies are baptism and the Lord's Supper; in the Roman Catholic Church and the Eastern Orthodox Church there are seven traditional rites accepted as instituted by Jesus: baptism and confirmation and Holy Eucharist and penance and holy orders and matrimony and extreme unction

sacramental (adjective)	sacrament (adjective)
of or relating to or involving a sacrament