Synonyms|111Antonyms|43|Broader|0Narrower|0Related|224
1
insufferable
1
ivory-tower(wild, unreasonable, useless, absurd, unrealistic)
1
nonfunctional(wild, unreasonable, useless, absurd, unrealistic)
1
nonviable(wild, unreasonable, useless, absurd, unrealistic)
1
otherworldly(adjective, perfect, wild, unreasonable, useless)
1
quixotic(perfect, wild, unreasonable, useless, absurd)
1
ridiculous
1
romantic(perfect, wild, unreasonable, useless, absurd)
1
speculative(wild, unreasonable, useless, absurd, unrealistic)
1
starry-eyed(wild, unreasonable, useless, absurd, unrealistic)
1
theoretical(wild, unreasonable, useless, absurd, unrealistic)
1
too much for(expression, idiom)
1
unbearable
1
unbusinesslike(wild, unreasonable, useless, absurd, unrealistic)
1
uncompassable
1
undoable
1
uneffectible
1
unperformable
1
unreachable(adjective, inaccessible)
1
unreal(wild, unreasonable, useless, absurd, unrealistic)
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APASmart Define. (2015). unfeasible thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unfeasible/thesaurus/synonyms
ChicagoSmart Define. 2015. "unfeasible thesaurus" https://smartdefine.org/unfeasible/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unfeasible thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unfeasible/thesaurus/synonyms>.
MLASmart Define. "unfeasible thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/unfeasible/thesaurus/synonyms>