Crossword Vocab

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Across
  1. 3. muzzle-loading high-angle gun with a short barrel
  2. 5. in a twisting or spinning motion
  3. 6. compelling immediate action
  4. 7. capable of causing fires or catching fire spontaneously
  5. 9. small book usually having a paper cover
Down
  1. 1. but transportable armament
  2. 2. embankment built around a space for defensive purposes
  3. 4. back and forth very rapidly
  4. 8. deep narrow steep-sided valley