purificatorium vs purificator

purificatorium and purificator both are nouns.

Word	Noun	Adjective	Verb	Adverb
purificatorium	Yes	No	No	No
purificator	Yes	No	No	No

As nouns, purificatorium and purificator are synonyms defined as:

purificatorium and purificator: a white linen cloth which is used to wipe the chalice after each communicant partakes.

Other synonyms of purificatorium include emunctorium.

purificatorium (noun)	purificator (noun)
a white linen cloth which is used to wipe the chalice after each communicant partakes.	a white linen cloth which is used to wipe the chalice after each communicant partakes.