The term UTILISES INCORRECTLY can be summarized as MISUSES, which is a 7-letter word. This term refers to the improper use of something, such as a tool or resource, that was intended for a specific purpose. It can also refer to the misuse of language, such as using words incorrectly or in an inappropriate manner. Misusing something can lead to negative consequences, such as damage to property or injury to oneself or others.