The term 'Spearfish' can be broken down into two crossword solutions: MARLIN (6 letters) and LANCEBASS (9 letters). MARLIN is a type of fish that is found in tropical and temperate oceans around the world. It is known for its long, pointed bill and its ability to leap out of the water. LANCEBASS is a type of bass fish that is native to North America. It is characterized by its long, slender body and its ability to swim quickly. Both MARLIN and LANCEBASS are popular game fish and are often used as bait for larger fish.