The term 'Sort of Snake' can be broken down into three crossword solutions: MOCCASIN (8 letters), Rattler (7 letters), and ADDER (5 letters). A MOCCASIN is a type of snake found in North America, typically characterized by its thick body and triangular head. A Rattler is a type of venomous snake found in the Americas, usually identified by its distinctive rattle at the end of its tail. An ADDER is a venomous snake found in Europe and Asia, typically identified by its zig-zag pattern on its back.