case

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Across
  1. 2. crack
  2. 3. display cabinet
  3. 5. crazy person
  4. 7. a window frame that is hinged on one side
Down
  1. 1. smaller alphabet
  2. 2. he/she who makes of petty distinctions
  3. 4. a center of interest
  4. 6. Social work devoted to the needs of clients