Assembly

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Across
  1. 2. [adjective] Looking forward to a favorable result (7 letters)
  2. 3. [verb] To find a way to win or succeed despite obstacles (8 letters)
  3. 4. [adjective] Opposite of pessimistic (9 letters)
Down
  1. 1. [adjective] The answer to a problem or puzzle (8 letters)
  2. 2. [adjective] Free from illness or disease (8 letters)
  3. 3. [noun] A person who believes in the power of positive thinking (8 letters)