67 entries under unrealistic topic. ×

3
ridiculous(silly, foolish, fantastic, unwise, impractical)
3
speculative(adjective, wild, unreasonable, useless, absurd)
3
theoretical(adjective, wild, silly, unreasonable, useless)
3
unreal(adjective, wild, silly, unreasonable, useless)
2
chimerical(adjective, wild, unreasonable, useless, absurd)
2
fantastic(silly, foolish, unwise, romantic, impractical)
2
imprudent(silly, foolish, fantastic, unwise, impractical)
2
nonviable(adjective, wild, unreasonable, useless, absurd)
2
otherworldly(adjective, wild, unreasonable, useless, absurd)
2
outrageous(silly, foolish, fantastic, unwise, impractical)
1
balmy(silly, foolish, fantastic, unwise, impractical)
1
beyond all reason(expression, idiom, silly, foolish, fantastic)
1
bizarre(silly, foolish, fantastic, unwise, impractical)
1
cockeyed(silly, foolish, fantastic, unwise, impractical)
1
derisory(silly, foolish, fantastic, unwise, impractical)
1
eccentric(silly, foolish, fantastic, unwise, impractical)
1
fatuous(silly, foolish, fantastic, unwise, impractical)
1
foolhardy(silly, foolish, fantastic, unwise, impractical)
1
foolish(silly, fantastic, unwise, impractical, half-baked)
1
goofy(silly, foolish, fantastic, unwise, impractical)
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APASmart Define. (2016). unworkable thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unworkable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unworkable thesaurus" https://smartdefine.org/unworkable/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unworkable thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unworkable/thesaurus/synonyms>.
MLASmart Define. "unworkable thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/unworkable/thesaurus/synonyms>