"Bending the throttle" is an expression commonly used to describe accelerating or increasing speed. However, there are several antonyms to this phrase that signify reducing speed or slowing down. Words such as "decelerating," "reducing the speed," "easing up," "slowing down," and "braking" all convey the opposite meaning of "bending the throttle." While the former phrase might be used to describe actions taken while driving a vehicle, the latter antonyms are used in various contexts, such as in sports, aviation, and other professions. It is essential to understand the antonyms of commonly used phrases to convey the right message effectively.