"Like an arrow" is a metaphorical phrase that connotes quick and straight forward movement. It is a popular descriptor used to describe various scenarios, ranging from the speed of lightning to the accuracy of a sharp shooter. However, there are several synonyms that can replace this phrase and still convey the intended meaning. Examples include "swiftly," "rapidly," "directly," "precisely," "unerringly," "speedily," and "straightforwardly." With these alternatives, writers and speakers can add more variety and depth to their expressions while still delivering their message with clarity and efficiency. Hence, familiarizing oneself with synonyms for common expressions like "like an arrow" can enhance the quality and impact of communication.