A todo list is a simple, yet effective, tool for managing tasks and improving productivity. There are several synonyms for a todo list, which can help you add variety to your vocabulary. Action plan, task list, agenda, checklist, schedule and planner, are a few examples of synonyms used to represent a todo list. These words can be used interchangeably depending on the context. For instance, an action plan may be used to represent a more detailed todo list that includes specific steps to complete a particular project or goal, while a schedule or planner may be used to represent a list of tasks with designated dates and times for completion. Regardless of the synonym used, the goal remains the same - to help you organize your tasks and stay productive.