The phrase "right on button" is often used to describe the perfect or ideal solution or timing for a situation. There are several synonyms that can be used to convey a similar meaning, such as "spot on", "right on target", "perfectly timed", "precisely executed", "ideal", and "on point". These phrases can be used in a variety of contexts, including sports, business, and personal situations. Regardless of the specific phrase used, the underlying meaning remains the same: something has been achieved or done in a way that is exactly what was needed or expected.