Group One

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Across
  1. 3. ill-mannered
  2. 4. believing that people act only out of selfish motives
  3. 6. a letter (form of communication)
  4. 8. sharp; pungent (used for smells and tastes)
  5. 9. against orthodox opinion
  6. 10. concise; to the point
Down
  1. 1. deeply moving; strongly affecting the emotions
  2. 2. difficult to understand; partially hidden
  3. 5. a break; intermission
  4. 7. spear; spike; javelin