The document defines different types of thrillers including action, crime, comedy, political, horror, psychological, techno, supernatural, conspiracy, and romantic thrillers. It provides examples for each type and describes common elements of their storylines, such as focusing on physical action and conflict in action thrillers, centering on crimes and manhunts in crime thrillers, incorporating humor and suspense in comedy thrillers, and revolving around relationships between characters in romantic thrillers. Each thriller subgenre uses techniques like suspense, tension, and plot twists to engage audiences in different ways.