vocabulary practice

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Across
  1. 4. clear edge or limit
  2. 7. next to
  3. 8. contained within boundaries
  4. 9. usually, most commonly
  5. 10. to make the end better by finishing again
  6. 11. having mixed feelings
  7. 13. having a clear end
Down
  1. 1. feeling uncertain
  2. 2. the highest point
  3. 3. forever, without end
  4. 5. opposite of casual
  5. 6. clear statement of meaning
  6. 8. relaxed and informal
  7. 12. a long hard walk