The phrase "unfinished business" typically refers to tasks, goals, or projects that remain incomplete or unresolved. However, there are several synonyms that can also convey this same sense of unfulfillment or incompleteness. Examples include "pending work," "incomplete tasks," "unresolved matters," "outstanding issues," and "lingering concerns." Each of these phrases captures a slightly different nuance of the concept of unfinished business. For instance, "unresolved matters" may suggest a sense of ambiguity or uncertainty, while "pending work" emphasizes the sense of active tasks that are yet to be completed. Regardless of the specific phrasing used, the idea of unfinished business is one that resonates with many people who may feel burdened by tasks left undone.