Spit curl is a popular hairstyle that involves a small curl of hair, typically positioned at the forehead, which is created by wetting the hair with saliva and twisting it around the finger. However, there are a variety of synonyms that can describe this type of curl, including wave, coil, ringlet, twist, twine, corkscrew, spiral, and roll. These different terms can be used to describe variations of the spit curl, which can be created by using heated tools like curling irons or by using hair rollers. Regardless of the technique used, a spit curl can add a touch of vintage glamour to any hairstyle.