Out of control is an expression used to describe a situation or behavior that is not manageable, regulated, or restrained. However, there are many synonyms that can be used to convey this same idea, including wild, unrestrained, unmanageable, chaotic, unruly, frenzied, disorderly, turbulent, uncontrollable, and uncontested. These words all describe a situation or behavior that is characterized by a lack of order or regulation. They can be used in a variety of contexts, such as describing a wild party, an uncontrolled fire, or a situation where emotions or circumstances are spiraling out of hand. Using synonyms for out of control can help to add variety and nuance to your writing or speech.