Synonyms of impossible in English:

impossible

adjective

  • 1 gale-force winds made fishing impossible
    not possible, out of the question, unfeasible, impractical, impracticable, nonviable, unworkable; unthinkable, unimaginable, inconceivable, absurd
    [Antonyms] easy
  • 2 an impossible dream
    unattainable, unachievable, unobtainable, unwinnable, hopeless, impractical, implausible, far-fetched, outrageous, preposterous, ridiculous, absurd, impracticable, unworkable, futile
    [Antonyms] attainable
  • 3 informal an impossible customer
    unreasonable, objectionable, difficult, awkward; intolerable, unbearable, unendurable; exasperating, maddening, infuriating, irritating
    informal high maintenance
    [Antonyms] bearable
  • Definition of impossible in:

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    Word of the day vituperate
    Pronunciation: vɪˈtjuːpəreɪt
    verb
    blame or insult (someone) in strong language...