Crossword for adults!

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Across
  1. 4. a height; encampment; misfortune; bad luck
  2. 6. to kill animals for food and prepare them as meat
  3. 7. a thorn fence fortifying a camp or village
  4. 8. a steep bank or hillside
Down
  1. 1. encourage or assist someone to commit a crime
  2. 2. a style of swimming in which the arms are pushed out in front and then sweep backwards
  3. 3. a brazed joint
  4. 5. the sixth letter of the Greek alphabet
  5. 7. a black and white striped animal that resembles a horse or donkey