Vocab #4

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Across
  1. 1. act of igniting
  2. 3. restricts efficiency
  3. 4. give permission or approval to
  4. 5. tackling a problem without direct engagement
  5. 7. giving up something as an penalty
  6. 8. convecting a criminal; reoffend.
  7. 9. to shut or enclose; lock away
Down
  1. 2. featuring new methods
  2. 4. following; coming after something
  3. 6. to lock things between each other