Plot Surprise is a literary device used to surprise the reader with an unexpected TWIST or trick ending. It is often used to create suspense and keep the reader engaged in the story. The term Plot Surprise can be broken down into two parts: TWIST (5 letters) and Trickending (11 letters). A TWIST is an unexpected turn of events that changes the direction of the plot, while a trick ending is a surprise conclusion that often has a hidden meaning.