The term "tow away" typically means to remove or relocate a parked vehicle using a tow truck or other means. However, there are numerous synonyms for this phrase that can be used depending on the context and specific circumstances. Some of these synonyms include "impound," "repossess," "haul off," "take away," "remove," and "tow." Each of these words can convey the same general concept of physically moving a vehicle from one location to another, but may have slightly different nuances or implications depending on the situation. For example, "impound" often suggests a more official or legal process, while "take away" may be used more casually or informally.