unenthusiastic Antonyms

enthusiastic vaulting spirited solicitous soi-disant self-seeking self-assertive self-asserting scrappy steadfast steely striving strong-minded tenacious thirsty thrusting tireless uncompromising unremitting romantic resolved relentless persistent passionate overzealous militant mettlesome magnetized mad longing pertinacious pioneering ready pushing purposeful pumped promised progressive prepossessed potential keen vehement wholehearted motivated obsessive chomping lovesick unwavering lance corporal dead set