Adjectives

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Across
  1. 2. Empty is the opposite of it.
  2. 4. When we are afraid.
  3. 6. It is not clean.
Down
  1. 1. Extremely good.
  2. 2. The opposite of thin.
  3. 3. When people act nicely to each other.
  4. 5. It occurs before it was expected to happen.