Kill order

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Across
  1. 2. made necessary by particular circumstances or regulations
  2. 4. establish so firmly that change is very difficult or unlikely
  3. 6. abrupt or taciturn in manner
  4. 8. push,elbow,or bump against someone
  5. 9. causing disruption of annoyance through being unwelcome or uninvited
  6. 10. threaten especially in a hostile manner
Down
  1. 1. a large group of people
  2. 3. to delay or prevent
  3. 5. relating to,or operated by a liquid moving in a confined space under pressure
  4. 7. in a state of deep unconscious for a prolonged or indefinite period