disputatious vs disputative

disputatious and disputative both are adjectives.

Word	Noun	Adjective	Verb	Adverb
disputatious	No	Yes	No	No
disputative	No	Yes	No	No

As adjectives, disputatious and disputative are synonyms defined as:

disputatious and disputative: inclined or showing an inclination to dispute or disagree, even to engage in law suits

Other synonyms of disputatious include combative, contentious, litigious.

disputatious (adjective)	disputative (adjective)
inclined or showing an inclination to dispute or disagree, even to engage in law suits	inclined or showing an inclination to dispute or disagree, even to engage in law suits