"Wild Spree" is a phrase most commonly associated with an indulgent, uncontrolled excitement or energy. However, there are various other synonyms that can be used to describe such a state of being. Some common options include "exuberant chaos", "unrestrained revelry", "unbridled frenzy", or "uncontrollable excitement". Alternatively, "wild spree" could also be described as a "raucous celebration", "blissful anarchy", or "hedonistic abandon". Ultimately, the synonyms you choose to describe a "wild spree" will depend on the specific nuances of the situation or event you are referring to and the overall tone or mood you wish to convey.