The Never-never is a term that refers to a place or a situation that is impossible or unlikely to happen. Some synonyms for this phrase include the land of make-believe, the land of dreams, the land of fantasy, the land of illusions, and the land of imagination. These phrases are often used to describe a place or a state of mind that is beyond reality or unreachable. They can also be used to describe situations that are so unlikely or impossible that they seem like they could only exist in one's imagination. Overall, these synonyms are great alternatives to the Never-never and can help add depth and creativity to one's writing or conversation.