Words ending with the suffix -ation

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Across
  1. 5. Her father's bright smile is a sign of his ...
  2. 6. ... is essential in the summertime.
  3. 8. All Japanese like natto is a ...
  4. 9. An ... is needed because my skirt is too long.
  5. 10. United ... consists of 193 member states.
Down
  1. 1. Learning vocabulary requires spaced ...
  2. 2. It's bad luck to walk under a ladder is a ...
  3. 3. ... is one of the 21st century skills.
  4. 4. Our ... doesn't really watch television.
  5. 7. My birthday ... will be at Disney Sea!