When it comes to expressing that something isn't complete or finished, there are a variety of synonyms to choose from. These synonyms for "not done" include unfinished, incomplete, unresolved, unaccomplished, pending, and outstanding. The word "unfinished" suggests that the task or project hasn't been completely worked on yet. "Incomplete" refers to something that is missing important parts. "Unresolved" indicates that a matter has not been fully settled or addressed. "Unaccomplished" means that a task has been attempted but not successfully completed. Finally, "pending" and "outstanding" both suggest that something is awaiting completion or resolution. When you want to describe a task or project that still needs attention, consider using one of these synonyms for "not done".