Vocab 41-50

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Across
  1. 1. unusual
  2. 3. adj; outside
  3. 5. well-kept, clean
  4. 7. should
  5. 8. adv; one time
  6. 9. adj; the first of its kind
Down
  1. 1. a person, or thing, that keeps things clean
  2. 2. adv; outside
  3. 4. adv; at first
  4. 6. a procedure/ process, often medical