Surcingle, a word with Latin roots, refers to a strap or girth used to keep a saddle in place on a horse. Synonyms for surcingle may vary depending on the context of its use; cinch, bellyband, and girth are some examples. Cinch implies something tight or secure, while bellyband suggests a strap that goes around the belly of the horse. Girth, on the other hand, is a more general term for any strap or band used in horse riding. In literary contexts, other synonyms for surcingle might include belt, strap, ribbon, or cord, which describe a wide variety of bindings and fastenings.