A "comebacker" in sports refers to a ball that is hit back to the pitcher or to a fielder in a quick and unexpected manner. If you're looking for synonyms to describe this type of play, there are several options available. Some of the most commonly used ones include "line drive," "smash," "bullet," "rocket," "shot," and "screamer." Each of these terms conveys a sense of speed and power, highlighting the impressive nature of a comebacker. Whether you're a sports fan or a writer looking for a more diverse vocabulary, these synonyms can help you add precision and nuance to your descriptions of this exciting play.