Unworking is a word that is often used to describe something or someone that is not working, broken, or malfunctioning. However, there are several other synonyms that can be used in its place, depending on the context of the sentence. Some possible synonyms for unworking include inactive, idle, non-functioning, useless, ineffective, malfunctioning, and unproductive. Each of these words carries a slightly different connotation and can be used to describe different situations and objects. For instance, inactive might be used to describe a person who is not actively engaged in a particular task, while non-functioning might be used to describe a machine that is no longer able to perform its intended function.