excitable; impetuous.

ardent, passionate, or virile.

adventuresome, exciting, or characterized by adventure and excitement.

(of livestock) of superior or pure breeding.

(of horses) being a Thoroughbred or having Arab blood.

adjective

ardent , blazing , burning , dithyrambic , fervent , fervid , fiery , flaming , glowing , heated , impassioned , perfervid , red-hot , scorching , torrid