Synonyms|98Antonyms|28|Broader|1Narrower|7Related|56
0
hundred-to-one(adjective, impossible)
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impassable(adjective, impossible)
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improbable(unreasonable, unpractical, unviable)
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inapplicable(unreasonable, unpractical, unviable)
0
inapproachable(adjective, inaccessible)
0
incomprehensible
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inefficacious(unreasonable, unpractical, unviable)
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inexecutable(adjective, impossible)
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insoluble
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irreparable(adjective, impossible)
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ivory-tower(unreasonable, unpractical, unviable)
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mad
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nephelococcygeal
0
no-go(adjective, impossible)
0
no-way(adjective, impossible)
0
no-win(adjective, impossible)
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no go(expression, unreasonable, inaccessible, unpractical, unreachable)
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nonfunctional(unreasonable, unpractical, unviable)
0
nonviable(unreasonable, unpractical, unviable)
0
not a prayer(adjective, impossible)
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APASmart Define. (2015). unrealizable thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unrealizable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unrealizable thesaurus" https://smartdefine.org/unrealizable/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unrealizable thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unrealizable/thesaurus/synonyms>.
MLASmart Define. "unrealizable thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/unrealizable/thesaurus/synonyms>