combinative vs combinatory

combinative and combinatory both are adjectives.

Word	Noun	Adjective	Verb	Adverb
combinative	No	Yes	No	No
combinatory	No	Yes	No	No

As adjectives, combinative and combinatory are synonyms defined as:

combinative and combinatory: marked by or relating to or resulting from combination

As adjectives, combinative and combinatory are synonyms defined as:

Other synonyms of combinative include combinatorial.

combinative (adjective)	combinatory (adjective)
marked by or relating to or resulting from combination	marked by or relating to or resulting from combination
relating to or involving combinations	relating to or involving combinations
	able to or tending to combine