The term "speed away" could be replaced with a number of corresponding antonyms, depending on the context in which it is used. In some cases, it might be replaced by "slow down," "stop," or "pause." In other contexts, alternative antonyms might include "linger," "saunter," "dawdle," "amble," or "walk casually." The specific antonym chosen often depends on what the writer or speaker is trying to convey in a particular situation, and how they want their audience to react. Whether someone wants to emphasize haste, urgency, or leisure, there are many potential antonyms to "speed away" that can be used to communicate the right message effectively.