communicative vs communicatory

communicative and communicatory both are adjectives.

Word	Noun	Adjective	Verb	Adverb
communicative	No	Yes	No	No
communicatory	No	Yes	No	No

As adjectives, communicative and communicatory are synonyms defined as:

communicative (adjective)	communicatory (adjective)
able or tending to communicate	able or tending to communicate
of or relating to communication