unexhausted

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

not used up completely
- an unexhausted well
• Ant:
exhausted
• Similar to:
leftover, left over, left, odd, remaining,
unexpended, unconsumed, unspent

• Từ trái nghĩa / Antonyms:
  exhausted, spent