disapproval Someone who is argumentative is always ready to disagree or start quarrelling with other people. You're in an argumentative mood today! = quarrelsome. someone who is argumentative often argues or likes arguing
Adductive as proof; indicative; as, the adaptation of things to their uses is argumentative of infinite wisdom in the Creator
given to or characterized by argument; "an argumentative discourse"; "argumentative to the point of being cantankerous"; "an intelligent but argumentative child"