7
impulsive(adjective, unusual, careless, unstable, unreasonable)
7
inconstant(adjective, free, careless, wild, unstable)
7
lovely(great, excellent, superb, super, groovy)
7
preposterous(adjective, happy, perfect, strange, fantastic)
7
starry-eyed(adjective, person, happy, tender, perfect)
7
strange(adjective, fantasy, unreal, ridiculousness)
7
volatile(adjective, free, careless, wild, unstable)
7
wayward(adjective, careless, unstable, unreasonable, erratic)
6
airy(adjective, nature, light, weak, slight)
6
eccentric(adjective, caprice, ridiculousness)
6
erratic(adjective, careless, strange, unstable, unreasonable)
6
invented(adjective, fake, false, fantastic, real)
6
mythic(adjective, imagination, mythical)
6
offbeat(adjective, happy, perfect, strange, fantastic)
6
outlandish(adjective, ridiculousness)
6
poetic(adjective, happy, tender, perfect, sensitive)
6
trippy
6
unimaginable(great, excellent, superb, super, doubtful)
6
unsubstantial(adjective, light, gentle, strange, fantasy)
6
untrue(adjective, wrong, fake, false, counterfeit)
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APASmart Define. (2016). fanciful thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/fanciful/thesaurus/synonyms
ChicagoSmart Define. 2016. "fanciful thesaurus" https://smartdefine.org/fanciful/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, fanciful thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/fanciful/thesaurus/synonyms>.
MLASmart Define. "fanciful thesaurus" 30 March 2016. Web. 21 September 2026. <https://smartdefine.org/fanciful/thesaurus/synonyms>