Inside-out is a common phrase used to describe something that has been turned inside out or reversed. There are several synonyms for the word inside-out that can be used depending on the context of the situation. Some of the most common synonyms for inside-out include upside-down, backwards, inverted, reversed, and back-to-front. These words can be used to describe clothing that has been worn inside out, a flipped-over object, a misaligned situation, or a reversed order of events. It is important to choose the correct synonym for inside-out to ensure proper communication and understanding of the situation or object being described.