There are several synonyms for the word "snake-shaped," which is often used to describe something that has a serpentine or winding shape. Some alternatives include "serpentine," "coiled," "curled," "sinuous," "twisted," and "meandering." Each of these words conjures up an image of something that is flexible and winding, like the shape of a snake. These synonyms are also often used to describe things in nature, such as rivers, roads, and plant stems that have a winding or twisting shape. In literature, authors may use these words to give their writing a vivid, descriptive quality that immerses readers in a particular scene or setting.