Advanced Mermaid-themed Crossword Puzzle
 
Listed Items
- 1.  Sea creature with five arms
- 2.  A hoard of valuable items
- 3.  An unfounded story
- 4.  A valuable gem that can be used in jewelry
- 5.  A strong disturbance in the atmosphere with wind and rain or snow
- 6.  A type of marine animal that builds reefs
- 7.  A power that can make things happen that seem impossible
- 8.  A mythical creature with a human head and torso and a fish tail
- 9.  The regular rise and fall of the ocean's water level
- 10. To move in water with a motion of the arms and legs
- 11. A place to build sandcastles
- 12. Aquatic animal that can be found in rivers, lakes, and oceans