66 entries under unlikely topic. ×

1
reachy(adjective, silly, impractical, unreal)
1
romantic(adjective, happy, perfect, silly, fantastic)
1
shadowy(adjective, happy, perfect, fantastic, extravagant)
1
starry-eyed(adjective, happy, silly, impractical, fortunate)
1
suppositious(adjective, happy, perfect, false, fantastic)
1
unreal(adjective, happy, perfect, false, silly)
1
unrealistic(adjective, happy, practical, fortunate)
1
visionary(adjective, happy, perfect, false, fantastic)
1
whimsical(adjective, happy, perfect, false, fantastic)
0
far-fetched(adjective, fantastic, imaginary, unbelievable)
0
half-baked(adjective, silly, impractical, unreal)
0
idealistic(happy, fortunate, storybook, improbable)
0
impossible(adjective, silly, impractical, idealistic)
0
impracticable(adjective, silly, impractical, unreal)
0
impractical(adjective, happy, silly, fortunate)
0
improbable(adjective, silly, impractical, idealistic)
0
invented(adjective, fantastic, imaginary, unbelievable)
0
ivory-tower(adjective, silly, impractical, unreal)
0
naive(idealistic, improbable)
0
nonrealistic(adjective, silly, impractical, unreal)
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APASmart Define. (2015). blue sky thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/blue_sky/thesaurus/synonyms
ChicagoSmart Define. 2015. "blue sky thesaurus" https://smartdefine.org/blue_sky/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, blue sky thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/blue_sky/thesaurus/synonyms>.
MLASmart Define. "blue sky thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/blue_sky/thesaurus/synonyms>