There are a number of different synonyms for the phrase "gotten excited," depending on the context in which it is being used. Some possible options might include phrasing like "becoming enthusiastic," "getting worked up," "getting fired up," or "getting passionate." Other possible synonyms might include terms like "getting pumped," "getting revved up," or "getting jazzed," all of which can convey a sense of heightened energy or excitement. Ultimately, the specific synonym that is best suited to a particular situation will depend on a number of factors, including the intended tone of the communication, the audience being addressed, and the specific context in which the phrase is being used.