Tinkers root, also known as Smilax regelii or sarsaparilla, is a versatile plant with various synonyms that refer to its medicinal properties. One commonly used synonym for tinkers root is "wild sarsaparilla". This term emphasizes the plant's association with sarsaparilla, a commonly used ingredient in traditional medicine. Another synonym is "catbrier", which refers to the plant's thorny stems that resemble a cat's sharp claws. Additionally, tinkers root is sometimes called "Jacob's ladder" due to its unique ladder-like arrangement of leaves. These synonyms highlight different aspects of tinkers root, emphasizing its traditional uses, physical characteristics, and symbolic representation in folklore.