Replacing Word 'Very'

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Across
  1. 3. to a remarkable degree;
  2. 6. to a great extent; extremely
  3. 8. in a way that causes great surprise or wonder
  4. 9. very; extremely
  5. 10. excessively
  6. 13. only in unusual circumstances
  7. 15. to an astonishing or shocking degree
Down
  1. 1. to a greater degree or in more significant amounts
  2. 2. on a vast scale
  3. 4. very badly or unpleasantly
  4. 5. in a decisive and confident way
  5. 7. in a way that causes horror; shockingly
  6. 11. to a great extent
  7. 12. that is hard to believe; strangely
  8. 14. to a very great degree or extent; considerably notably large extent; greatly