Kart racing is a popular form of motorsport that is enjoyed by enthusiasts of all ages. However, if you're tired of using the same old phrase to describe this exciting activity, there are many other terms that you can use to mix things up. Here are some synonyms for the word "kart racing" that you can use in your writing or conversation: go-karting, karting, kart racing, kart driving, kart racing, karting competition, indoor karting, outdoor karting, track karting, and high-speed karting. Each of these terms will convey the same thrilling experience as "kart racing" but with a little more variety in the language.