Guess!

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Across
  1. 1. Angry beyond words.
  2. 3. That is stupendous!
  3. 4. Attack!
  4. 6. Oh poor pitiful thing!
Down
  1. 2. Smarter than smart.
  2. 4. Beyond farfetched.
  3. 5. Happy beyond words.
  4. 7. Slag off.