Circumduct is a verb that means to move a limb or body part in a circular motion. Some antonyms for the word circumduct could be straighten, extend or stretch. These words indicate movement in a linear, rather than circular, direction. Other antonyms could be shorten, contract or flex, indicating a movement that brings two points closer together. These antonyms can be useful for describing movements that are opposite to circumduction, such as those that occur during physical therapy or injury recovery. By understanding the antonyms of circumduction, individuals can better understand the movements and motions of the body.