"Came around" is an idiomatic expression that is used to indicate a change in someone's attitude or behavior. Some synonyms for "came around" include "changed their mind," "had a change of heart," "became convinced," "saw the light," "turned the corner," "reconsidered," and "shifted their position." These terms all convey the idea that someone has abandoned their previous perspective on a matter and has moved towards a new way of thinking or behaving. It is important to note that these synonyms are context-dependent and may have different meanings in various situations. As a result, it is essential to use these synonyms carefully to ensure the intended message is conveyed accurately.