Getting REVENGE is a concept that has been around for centuries, and it can take many forms. RETALIATE, which has nine letters, is to respond in kind to an attack or injury. REVENGE, with seven letters, is to take action against someone in order to hurt them in return for an injury or wrong done. Strikeback, with ten letters, is to take action against someone who has wronged you. Settleascore, with twelve letters, is to take action in order to even the score after being wronged. Finally, settleoldscores, with fifteen letters, is to take action in order to get REVENGE for something that happened in the past.