Unit 22

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Across
  1. 3. person who opposes orthodoxy
  2. 6. round
  3. 8. medieval chemistry; attempt to change base metal into gold
  4. 10. peaceful
Down
  1. 1. flippancy; joking about serious matters
  2. 2. to think over deeply
  3. 4. concerned with the sense of smell
  4. 5. suitable for drinking
  5. 7. polish
  6. 9. pleasant sounds