Suffix -ion

123456789101112
Across
  1. 3. The noun for 'divide'
  2. 5. When you have a large surgery procedure
  3. 6. The inverse of addition
  4. 8. The state in which something is.
  5. 10. When you react to something
  6. 11. When you have a good understanding
  7. 12. The inverse of division
Down
  1. 1. When you speak to someone
  2. 2. The opposite of subtraction
  3. 4. When you show you are committed
  4. 7. When you are convicted of something
  5. 9. The noun form of 'act'
  6. 10. When you revise for something