What is another word for air castle?
Pronunciation: [ˈe͡ə kˈasə͡l] (IPA) 
There are many synonyms for the term "air castle," which is used to describe a fantasy or unrealistic idea. Some of these synonyms include: daydream, fantasy, pipe dream, castle in the sky, phantasm, delusion, mirage, haze, figment, illusion, dreamland, chimera, vision, and unreality. All of these terms refer to an idea that is not grounded in reality and are often used to describe plans or ideas that seem too good to be true. While these ideas can be fun to think about, it's important to remember to balance them with realism and practicality in order to achieve success in the real world.
