cue for treason crossword

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Across
  1. 3. Very deep valley
  2. 7. flicker and burn unsteadily
  3. 10. bad luck
  4. 11. the sloping side of a hill
  5. 12. reverberate after the original sound
  6. 14. a small square defensive tower
  7. 15. Containing seaweed
Down
  1. 1. low area between mountains
  2. 2. a collection of things
  3. 4. turning away from the vertical or horizontal
  4. 5. a tall vertical structure of stone, wood
  5. 6. a seat without a back or arms
  6. 8. run away
  7. 9. a short knife with a pointed and edged blade
  8. 13. a large strong box