Thesaurus
insuperable
adjective
Synonyms and Antonyms of INSUPERABLE
1
incapable of being defeated, overcome, or subdued <the building project ran into insuperable financial difficulties and had to be scrapped>
Synonyms bulletproof, impregnable, indomitable, insuperable, insurmountable, invulnerable, unbeatable, unconquerable, unstoppable
Related Words inviolable, unassailable, unbreachable, untouchable; armored, defended, guarded, protected, safe, safeguarded, secure, shielded; unbeaten, unbowed, unconquered, undefeated, unsubdued
Near Antonyms exposed, imperiled (or imperilled), insecure, liable, open, susceptible, unguarded, unprotected, unsafe; defenseless, helpless, powerless, weak
2
incapable of being solved or accomplished <insuperable problems have arisen which make it very unlikely that we will ever finish this project>
Synonyms hopeless, insoluble, insolvable, insuperable, unattainable, undoable, unrealizable, unsolvable
Related Words impracticable, impractical, infeasible, unusable, unworkable; debatable, disputable, doubtable, doubtful, dubious, far-fetched, fishy, improbable, problematic (also problematical), questionable, shady, shaky, suspect, suspicious, unfeasible, unlikely; implausible, inconceivable, incredible, unbelievable, unimaginable, unthinkable; futile, useless; absurd, fantastic (also fantastical), outlandish, preposterous, ridiculous
Near Antonyms applicable, functional, practicable, practical, reasonable, serviceable, usable (also useable), useful, working; likely, probable; acceptable, believable, conceivable, credible, plausible
Antonyms achievable, attainable, doable, feasible, possible, realizable, resolvable, soluble, workable
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