There are many different ways to say "hurry up." Some synonyms include "quickly," "hasten," "speed up," "rush," and "be quick." Other phrases that convey a sense of urgency include "don't dawdle," "move quickly," "make it snappy," "chop chop," and "step on it." Additionally, you can use more colloquial expressions like "hustle," "git 'er done," or "get a move on." Whatever term you choose, the overall goal is to urge someone to act quickly and efficiently, often to complete a task within a certain time frame. So next time you want someone to hurry, consider using one of these synonyms to add some variety to your vocabulary!