The term "whip on" has various synonyms based on different contexts. In the sports and racing world, the word can be replaced with phrases like spur on, drive, urge, or push. When it comes to motivating someone, the phrases encourage, cheer on, or rally can be used instead of whip on. In a business setting, the term can be substituted with phrases like stimulate, propel, or expedite. In terms of punishment, one can use the words admonish, reprimand, scold, or chastise instead of whip on. These synonyms can help convey the intended meaning more efficiently, depending on the context.