Mr. Popper's Penguins

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Across
  1. 3. an expert; source of reliable evidence
  2. 4. barely, hardly
  3. 7. the possibility of something happening
  4. 11. big surface area of usually land or ice
  5. 13. short
  6. 14. stiff and arrogant upright walk
  7. 15. sewing
  8. 16. gentle, quiet, submissive
Down
  1. 1. strange, odd, weird
  2. 2. famous mountain range separating India and Nepal featuring the tallest mountains like Mount Everest
  3. 5. upright and straight
  4. 6. journey or exploration with a purpose
  5. 8. inflated ego; arrogant
  6. 9. lacking morals/culture
  7. 10. curious
  8. 12. quickly