Duck and run is a phrase that is often used to describe someone quickly fleeing from a situation or running away in fear. There are several synonyms for this phrase that can be used interchangeably in various contexts. Some common alternatives include "bolt and dash," "hightail it," "take flight," "make a getaway," "escape," "flee," "run for cover," and "run like the wind." Each of these phrases conveys the sense of urgency and fear associated with ducking and running, but they can be used more effectively in different settings or situations. Whether you're writing a suspenseful thriller or describing a chaotic scene, there are plenty of ways to express the act of ducking and running.