The term 'Improper Handling' can be summarized as 'MISUSE' (6 letters). This term is used to describe the act of using something in a way that is not intended or accepted. It can refer to the MISUSE of physical objects, such as tools, or it can refer to the MISUSE of information, such as confidential data. Improper handling can lead to serious consequences, including financial losses, legal issues, and safety risks.