Topsy-turvey is a phrase that refers to something being upside down or chaotic. There are numerous synonyms that can be used instead of this phrase, such as tumultuous, disordered, inverted, disorderly, upturned, confused, upside down, and chaotic. These words imply a sense of chaos and disorder, which is the opposite of something that is well-structured and organized. The synonyms of topsy-turvey can also be used to describe situations where things are not going according to plan, or where there is a lack of control over the outcome. Therefore, it is important to choose the appropriate synonym based on the context in which they are used.