The term 'SPEEDY Sharks' is a combination of two crossword solutions, MAKOS (5 letters) and SPEEDY (7 letters). MAKOS is a type of shark that belongs to the family Lamnidae, which includes the great white shark, mako shark, porbeagle, and salmon shark. The mako shark is known for its speed and agility in the water, making it an apt name for this group of sharks. SPEEDY is an adjective that describes something that moves quickly or is done quickly. Therefore, the term 'SPEEDY Sharks' is an apt description for the family Lamnidae, which includes some of the fastest sharks in the ocean.