Vocabulary

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Across
  1. 2. sudden and unexpected.
  2. 3. a rough or noisy fight or quarrel.
  3. 6. low spirits from loss of hope or courage.
  4. 7. a heraldic device or symbolic object.
Down
  1. 1. a disaster.
  2. 4. a widespread occurrence of an infectious disease
  3. 5. not identified by name; of unknown name.