Vocabulary - Lamb to the Slaughter

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Across
  1. 4. not easily upset or excited
  2. 5. take self-indulgent delight
  3. 6. a thing of little value or importance
Down
  1. 1. intensely irritated and frustrated
  2. 2. allowing light, but not detailed shapes, to pass through
  3. 3. arise and become more intense