UNSPENT
a. 1. Not spent; not used or wasted; as water in a cistern unspent. 2. Not exhausted; as strength or force unspent. 3. Not having lost its force or impulse; as an unspent ball.
unspent
un spent |ˌənˈspent ənˈspɛnt | ▶adjective not spent. • not exhausted or used up: he shook with unspent rage.
un |spent |ʌnˈspɛnt | ▶adjective not spent: unspent receipts from the sale of council houses. • not exhausted or used up: he shook with unspent rage.