Unit 13

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Across
  1. 4. rigid in opinions
  2. 7. a tonic
  3. 8. sharpness (mental or visual)
  4. 9. prevent; frustrate
  5. 10. servile; submissive
Down
  1. 1. decay; fade away; get weaker
  2. 2. someone who boasts
  3. 3. causing debate or argument
  4. 5. typified; characterized; personified
  5. 6. exposing false claims or myths