Cannon off is a phrasal verb that means to move or fly off with great force and momentum. There are many synonyms for this phrase, including blast off, shoot off, take off, launch, surge, propel, and bolt. These words all convey a sense of powerful movement and sudden acceleration. Whether it's a rocket hurtling into space or a ball being hit out of a park, the concept of cannoning off is all about speed, force, and energy. So if you want to find a more dynamic and exciting way to describe something shooting away quickly, try using one of these powerful synonyms instead of simply saying "cannon off".