Peristaltic refers to the rhythmic movement of muscle that aids the digestive process. This word has various synonyms such as wavelike, undulatory, pulsating, or rhythmic. These synonyms can be used interchangeably to describe the movement of the digestive system. Moreover, peristaltic is also associated with motion, so terms such as kinetic, mobile, or moving could be used to describe peristalsis in a different context. The word peristaltic is often used in medical, scientific, or technical contexts to describe the motion in the digestive tract, but the synonyms can be used in different domains such as poetry, music, or art to depict a similar rhythmic movement.