enthusiastic Synonyms

irrepressible pumped purposeful pushing rabid rapturous ready recommendatory rhapsodic rousing sanguine sedulous sincere single-hearted spirited spry striving thirsty predisposed praiseful itching keen keener laudatory lively lusting mettlesome monomaniacal overeager overzealous panegyrical passional passionate perfervid perky persevering positive thrilled tireless ultraist zestful zesty bouncy peppy obsessive wholehearted unflagging hard-working on the go full of beans