2. Proud, arrogant, haughty imply a consciousness of, or a belief in, one's superiority in some respect. Proud implies sensitiveness, lofty self-respect, or jealous preservation of one's dignity, station, and the like. It may refer to an affectionate admiration of or a justifiable pride concerning someone else: proud of his son. Arrogant applies to insolent or overbearing behavior, arising from an exaggerated belief in one's importance: arrogant rudeness. Haughty implies lofty reserve and confident, often disdainful assumption of superiority over others: the haughty manner of the butler in the play.

Did you mean grounder?