pipe dream Synonyms

dream unrealizable dream pie in the sky dreamscape stargazing never-never land castle in the air castle in Spain air castle yearning wish flight of fancy head trip wishful thinking fond illusion castle-building fanciful notion unrealistic hope false hope unreal hope golden dream airy hope dreams vision utopia fantasy fancy dreaming delusion daydream chimera chimaera bubble aspiration figment hallucination hope self-delusion self-deception reverie phantasy phantasm mirage illusion ignis fatuus idolism ambition