The phrase "pushed up" can be synonymous with many other phrases depending on the context in which it is being used. For example, "propelled forward" could be used if referring to a moving object. "Lifted" or "raised" could also be applied in situations where an object is being raised from a lower position. Similarly, in a fashion context, "pulled up" or "hiked up" could be used to refer to the movement of a piece of clothing, such as a skirt or pants. Overall, there are several synonyms for "pushed up" that can accurately convey the intended meaning depending on the situation.