Cahot is a French word that refers to a jolt or sudden jarring motion while riding in a vehicle or on a horse. Some synonyms for cahot are bump, jolt, jounce, jar, jerk, shake, and thump. These words all convey a sense of sudden movement or impact that can be uncomfortable or unpleasant. Other related words include skip, hop, lurch, and joggle, which suggest a more erratic or uneven motion. These words can be useful for describing movement in writing or conversation, especially when discussing experiences while riding in a car or on a bumpy road.