Merry Christmas!

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Across
  1. 1. 144 divided by 12 equals
  2. 4. Very deadly type of Bear
  3. 6. Upgraded hotel room
Down
  1. 2. A place where you go to get warm when skiing
  2. 3. Howls at the moon
  3. 4. An even better word for good
  4. 5. A very cold month
  5. 7. Stranger things main character