The term 'SPEEDY Shark' is a combination of two crossword solutions: MAKO (4 letters) and SPEEDY (7 letters). MAKO is a type of shark that is known for its speed and agility. It is one of the fastest species of shark, reaching speeds of up to 60 mph. SPEEDY is an adjective that means moving or capable of moving quickly. Therefore, the term 'SPEEDY Shark' is used to describe the MAKO shark, which is known for its speed and agility.