Soar up is a phrase that means to rise high in the sky, often associated with birds or planes. There are numerous synonyms for this expression which include ascend, climb, surge, mount, lift, elevate, rocket, zoom, fly, and shoot up. Each of these words conveys the image of something rising quickly and with great force. They can be used in different contexts, such as describing a person's success, a business's profits, or a rocket's launch. Regardless of context, each synonym for soar up highlights the idea of something reaching new heights or achieving impressive progress.