Some Stingers are insects that can cause pain and discomfort when they sting. Hornets are a type of stinger that have seven letters in their name. They are large, social wasps that live in colonies and can be found in many parts of the world. RAYS are another type of stinger with four letters in their name. They are cartilaginous fish that have a venomous spine on their tail which they use to defend themselves. Wasps are the last type of stinger mentioned, with five letters in their name. They are predatory insects that feed on other insects and can be found in many parts of the world.