Crash vocabulary crossword

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Across
  1. 4. to buy time
  2. 6. something that is small or weak
  3. 8. to torture or to be tortured
  4. 9. to tremble in fear
Down
  1. 1. to remove or cut down
  2. 2. to eat something quickly
  3. 3. an explosion
  4. 4. a large amount of something moving in one direction quickly
  5. 5. small and disappointing
  6. 7. to sink
  7. 9. a slight smile