unexhausted

/ˌʌnɪɡˈzɔːstɪd/
adjective
  1. Not used up or depleted; still remaining.
    • The team's energy was unexhausted even after hours of work.
    • Her patience seemed unexhausted despite the long delay.
    • There is still an unexhausted supply of clean water in the reservoir.
  2. Not tired; full of energy.
    • She finished the marathon feeling surprisingly unexhausted.
    • The children were unexhausted and wanted to play outside all day.
    • After a short nap, he felt unexhausted and ready to continue.
Antonyms
What does "unexhausted" mean? | whatsthatwordmean | whatsthatwordmean