Fighting words and peaceful words

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Across
  1. 3. stubbornly disobedient; rebellious
  2. 4. to overindulge, to spoil
  3. 6. excessively greedy; predatory
  4. 8. cruel, savage, brutal, fierce
  5. 9. state of confusion; difficult situation
  6. 10. a free-for-all; a brawl
Down
  1. 1. tranquilly at rest, inactive, still, quiet
  2. 2. tranquil, calm, and peaceful
  3. 5. to appease; to regain favor of someone
  4. 7. warlike, pugnacious, agressively hostile