The term 'Shock to the System' can be summarized by two crossword solutions: TRAUMA (6 letters) and JOLT (4 letters). TRAUMA is a psychological or emotional injury that can be caused by a sudden, unexpected event. It can also refer to physical injuries caused by an accident or violence. JOLT is a sudden, strong movement or force that can cause a shock or surprise. It can also refer to a sudden surge of energy or emotion. Together, these two words describe a sudden, unexpected event that causes a shock or TRAUMA to the system.