gravitational vs gravitative

gravitational and gravitative both are adjectives.

Word	Noun	Adjective	Verb	Adverb
gravitational	No	Yes	No	No
gravitative	No	Yes	No	No

As adjectives, gravitational and gravitative are synonyms defined as:

gravitational and gravitative: of or relating to or caused by gravitation

gravitational (adjective)	gravitative (adjective)
of or relating to or caused by gravitation	of or relating to or caused by gravitation