Recurvature is a term that may not be commonly known, but it refers to the act of bending or curving back. There are several synonyms for this term, including retroversion, retroposition, retroflexion, and reflexion. Each of these words describes a similar action of bending back or moving in a backward direction. These terms are often used in medical or anatomical contexts, such as when referring to the curvature of the spine or the position of organs within the body. By utilizing these synonyms, writers and speakers can more effectively convey their intended meaning and avoid repetition in their communication.