Robbie

12345678910111213
Across
  1. 1. to hum, whir, or hiss like a speeding object (such as an arrow or ball) passing through air
  2. 4. describe something beyond scientific understanding.
  3. 8. shining with a soft, slightly wavering light.
  4. 12. demand something forcefully, not accepting refusal.
  5. 13. one that accelerates: such as. a. : a muscle or nerve that speeds the performance of an action. b. : a device (such as a gas pedal) for increasing the speed of a motor vehicle engine.
Down
  1. 2. carry out a systematic or formal inquiry to discover and examine the facts of (an incident, allegation, etc.) so as to establish the truth.
  2. 3. a word
  3. 5. the action of functioning or the fact of being active or in effect.
  4. 6. difficult or impossible to understand, explain, or identify.
  5. 7. to find, catch, or achieve.
  6. 9. and check the progress or quality of (something) over a period of time; keep under systematic review.
  7. 10. part of a cinema or television film recording a particular event.
  8. 11. a very small patch of colour or light.