originative vs inventive

originative and inventive both are adjectives.

Word	Noun	Adjective	Verb	Adverb
originative	No	Yes	No	No
inventive	No	Yes	No	No

originative (adjective)	inventive (adjective)
having the ability or power to create	(used of persons or artifacts) marked by independence and creativity in thought or action
containing seeds of later development