Crossword King

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Across
  1. 2. Enduring strength or energy
  2. 5. Opponent
  3. 6. To speed up progress
  4. 10. In fear of possible harm
  5. 11. Existing possibility
Down
  1. 1. slightly salty
  2. 3. Terminology related to a particular subject
  3. 4. To listen to a conversation without their knowledge
  4. 7. Hesitant movement
  5. 8. Without stress
  6. 9. To decrease in size; shrink