5
air castle(noun, expression, idiom, desire, fancy)
5
castle in the air(noun, expression, idiom, desire, fancy)
5
chimera(noun, desire, fancy, spirit, confusion)
5
envision(verb, think, dream, imagine, fantasize)
5
nightmare(noun, concept, understanding, desire, fancy)
5
trip(noun, verb, concept, understanding, desire)
4
Moon
4
conceiving(noun, desire, fancy, hope, image)
4
dreaming(noun, fantasy, dream, thoughtfulness, vagueness)
4
figment(noun, desire, fancy, spirit, idea)
4
musing(noun, fantasy, dream, thinking, thoughtfulness)
4
oneirism
4
picture(verb, form, desire, fancy, think)
3
brood(verb, consider, worry, examine, think)
3
bubble(noun, desire, fancy, confusion, idea)
3
build castles in air(verb, expression, idiom, consider, fancy)
3
castle in Spain(noun, expression, idiom, desire, fancy)
3
castles in the air(noun, expression, idiom, concept, understanding)
3
conceive(verb, fancy, think, crave, dream)
3
contemplate(verb, consider, examine, think, deliberate)
10 years ago|4.5k views|share |citing 
APASmart Define. (2016). daydream thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/daydream/thesaurus/synonyms
ChicagoSmart Define. 2016. "daydream thesaurus" https://smartdefine.org/daydream/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, daydream thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/daydream/thesaurus/synonyms>.
MLASmart Define. "daydream thesaurus" 25 February 2016. Web. 24 September 2026. <https://smartdefine.org/daydream/thesaurus/synonyms>