Seaside stranger

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Across
  1. 3. When you have nothing to do you are...
  2. 5. Small crustacean shaped like a half spiral
  3. 6. To look closely at something for a long time
  4. 7. Synonym of affable
Down
  1. 1. Synonym of costume
  2. 2. Another way to say funny
  3. 4. Expel vomit