Ball-throwing is a common word that's often used to describe a variety of activities that involve hurling a ball. However, there are plenty of other synonyms that can be used to make your writing more interesting and dynamic. For example, you might use words like pitching, tossing, flinging, heaving, launching, lobbing, or hurling instead of ball-throwing. Each of these words captures a slightly different nuance or meaning, and can help to add variety and interest to your writing. Whether you're describing a game of catch outside or a competitive baseball match, there are dozens of synonyms at your disposal to help you paint a vivid picture with your words.