probatory vs probative

probatory and probative both are adjectives.

Word	Noun	Adjective	Verb	Adverb
probatory	No	Yes	No	No
probative	No	Yes	No	No

As adjectives, probatory and probative are synonyms defined as:

probatory and probative: tending to prove a particular proposition or to persuade you of the truth of an allegation

probatory (adjective)	probative (adjective)
tending to prove a particular proposition or to persuade you of the truth of an allegation	tending to prove a particular proposition or to persuade you of the truth of an allegation