Wowza

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Across
  1. 2. broadcast, trumpet
  2. 5. word to the wise
  3. 7. cumbersome
  4. 12. narcotic, anesthetic
  5. 13. highly conventional
  6. 14. taken for granted
  7. 16. principle, maximum
  8. 18. salubrious, curative
  9. 19. disentangle, extract
  10. 20. refractory, recalcitrant
Down
  1. 1. flog, beat, bane
  2. 3. home rule
  3. 4. searing, harsh, ferocious
  4. 6. doleful, lugubrious
  5. 8. right, reasonable
  6. 9. scoff at, sneer at
  7. 10. pilfer,purloin
  8. 11. insipid
  9. 15. a general pardon
  10. 17. impermanent