Synonyms:
- airy nothing,
- autism,
- bubble,
- chimera,
- daydream,
- deception,
- deluded belief,
- delusion,
- dereism,
- dream,
- dream vision,
- dreamland,
- false belief,
- ignis fatuus,
- illusion,
- misbelief,
- misconception,
- pipe dream,
- self-deceit,
- self-deception,
- self-delusion,
- trick,
- trip,
- vapor,
- wrong impression