The term TYPE OF INSECT can be answered with the word BEETLE, which is a six letter word. Beetles are a type of insect that belong to the order Coleoptera, which is the largest order of insects in the world. They are characterized by their hard exoskeleton and two pairs of wings, with the front pair being hardened into a shell-like covering. Beetles can be found in almost any habitat and have a wide variety of shapes, sizes, and colors.