WINTER THUNDER

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Across
  1. 3. discharging pus
  2. 5. a bad state or condition
  3. 6. a hut made of brush or grass
  4. 7. threatening, foreboding of evil
  5. 11. to make imperceptible by obscuring
  6. 12. giving a stern warning
  7. 13. moving clumsily or with difficulty
  8. 14. violence, fierceness
  9. 15. a line of people
  10. 17. a hole in the ground made by wind
  11. 19. astonishment that leads to confusion
  12. 20. visible, detectable, noticeable
  13. 21. death of soft tissue from cold
  14. 22. sores on hands or feet caused by cold
Down
  1. 1. embarrassment
  2. 2. insolent or rude behavior
  3. 4. stiffly, formal
  4. 6. row of cut grass or wheat raked up to dry
  5. 8. rolled awkwardly
  6. 9. lack of security or stability that threatens danger
  7. 10. unmoving
  8. 14. strength of mind to endure hardships
  9. 16. conical tent made of skins over poles
  10. 18. ridicule or scorn