The term 'start over' can be expressed in a variety of ways, such as RESET (5 letters), REDO (4 letters), RENEW (5 letters), reopen (6 letters), and REBUILD (7 letters). RESET implies that something is being set back to its original state, while REDO suggests that an action is being repeated. RENEW implies that something is being refreshed or revitalized, while reopen implies that something is being opened again after being closed. Finally, REBUILD implies that something is being reconstructed from the ground up. All of these terms suggest that something is being restarted or restarted in some way.