Curvities, also known as curves or bends, refer to the rounded or arched shapes of an object or body part. Synonyms for curvities include curves, arches, bends, arcs, twists, turns, meanders, and undulations. These synonyms are often used to describe the contours of natural objects such as hills and mountains, as well as the human body, particularly the curves of the spine. Curvities can also be found in man-made structures such as bridges, arches, and domes. The use of these synonyms allows for a more diverse and descriptive vocabulary, providing greater depth and nuance in conveying the shape and form of an object or body part.