Advanced Mermaid-themed Crossword Puzzle
 
Listed Items
- 1.  To float and move in water
- 2.  A formation of rocks in the sea often home to fish
- 3.  Words and melody combined
- 4.  A vehicle that floats on the ocean
- 4.  strong wind and rain event
- 5.  The regular changes in the height of the sea
- 6.  Can have scales, fins, and tails