Adrenaline-pumping is a phrase that is often used to describe exciting and stimulating experiences. However, there are several other synonyms that you can use to describe adrenaline-pumping experiences. Here are a few examples: heart-racing, thrilling, exhilarating, exciting, nerve-wracking, hair-raising, spine-tingling, pulse-pounding, blood-pumping, and high-energy. All of these synonyms are perfect for describing experiences that get your blood flowing and leave you feeling energized and exhilarated. Whether you are describing a roller coaster ride, a bungee jump, or a high-speed race, any of these synonyms will help you to convey the excitement and intensity of the experience.