Rollercoaster, an exciting and thrilling ride, could be described with a variety of synonyms. One could use the terms "wild ride," "amusement ride," or "thrill ride" to describe the ups and downs of a rollercoaster. The ride could also be called a "high-speed coaster" or a "gravity-defying coaster" to describe the intense speeds and twists and turns that it takes. The word "looping coaster" could be used to describe the iconic loop-the-loop element that many rollercoasters feature. All in all, the word "rollercoaster" has a plethora of synonyms that can be used to describe the excitement and exhilaration that comes with riding one.