Simple vocabulary

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Across
  1. 2. A set of connected things or devices that operate together.
  2. 3. Relating to or happening during a particular period in the year.
  3. 6. Antonym of discomfort.
  4. 7. A place where two roads meet and cross each other.
  5. 10. Synonym of "Alpinism"
  6. 11. He is a very perfectionist and ________d.
  7. 12. My _______ reduces when I stop eating sugar.
  8. 13. Adjective to prevent it is harmful to health.
Down
  1. 1. His children go __________ with him.
  2. 3. Synonym of "relating".
  3. 4. She's new to the job so you can't expect her to know ___________ yet.
  4. 5. It is the head of the company.
  5. 8. Synonym of "Appearance".
  6. 9. Group of people with a common purpose.