In Deep water

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Across
  1. 2. arrival of something or bring change
  2. 4. fear of enclosed space
  3. 7. directional awareness
  4. 8. substance to treat moderate to severe pain , dizziness
Down
  1. 1. excessively keen
  2. 2. a mark of acknowledgment, achievement
  3. 3. failures to work properly
  4. 4. person who may win a competition
  5. 5. Cumbersome or awkward to manage
  6. 6. involving new ideas or methods