unattainable

un·at·tain·a·ble
U1N1A1T1T1A1I1N1A1B3L1E1
Canada, US, UK/ˌʌnəˈteɪnəbəl/Australia, New Zealand/ˌɐnəˈtæɪnəbəl/

adjective

Impossible to attain or reach; unable to accomplish

Opposite
UncommonScrabble 14

Meanings

adjectiveunattainable (comparative more unattainable, superlative most unattainable)

comparative more unattainable · superlative most unattainable

  1. Impossible to attain or reach; unable to accomplish
    1 more example

    Efficiency for the sake of efficiency, unchallenged authority conferred upon those who know well a few things and ignore everything else, disdain for the ordinary and humble elements that introduce happiness in our lives, worship of unattainable utopiae, are some of the features of the scheme which leads inevitably to the suppression of the eternal gifts bestowed by God upon every human person and to the frightful prospect of being ruled by what he vividly names “the Empire of the Insect.”

    1974, The Chesterton Review, page 262

    Synonyms: inaccessible, unobtainable, unapproachable · Antonyms: attainable

noununattainable (plural unattainables)

plural unattainables

  1. Anything that cannot be attained.

Synonyms & antonyms

adjectiveImpossible to attain or reach; unable to accomplish

Opposite

More synonyms by meaning

adjectiveimpossible to achieve

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*né
  2. Proto-Indo-European*n̥-
  3. Proto-Germanic*un-
  4. Proto-West Germanic*un-
  5. Old Englishun-
  6. Middle Englishun-
  7. Englishun-
  8. Englishattain
  9. Englishunattainable

From un- + attain + -able.

Full word history & related roots →

Translations

Bulgarian недостижим
  • недостижим (nedostižim)impossible to attain
Chinese Mandarin 高不可攀的, 不可企及的
  • 高不可攀的impossible to attain
  • 不可企及的impossible to attain
Czech nedosažitelný, nedostupný
  • nedosažitelnýimpossible to attain
  • nedostupnýimpossible to attain
Danish uopnåelig
  • uopnåeligimpossible to attain
Dutch onbereikbaar
  • onbereikbaarimpossible to attain
Finnish saavuttamaton
  • saavuttamatonimpossible to attain
French inatteignable
  • inatteignableimpossible to attain
German unerreichbar, nicht machbar
  • unerreichbarimpossible to attain
  • nicht machbarimpossible to attain
Greek ανέφικτος
  • ανέφικτος (anéfiktos)impossible to attain
Italian inattingibile
  • inattingibileimpossible to attain
Latin inaccessus
  • inaccessusimpossible to attain
Norwegian Bokmål uoppnåelig
  • uoppnåeligimpossible to attain
Polish niedosięgły, niedosiężny
  • niedosięgłyimpossible to attain
  • niedosiężnyimpossible to attain
  • nieosiągalnyimpossible to attain
  • niedostępnyimpossible to attain
  • niedościgłyimpossible to attain
Portuguese inatingível, inalcançável
  • inatingívelimpossible to attain
  • inalcançávelimpossible to attain
Russian недостижи́мый, недоступный
  • недостижи́мый (nedostižímyj)impossible to attain
  • недоступный (nedostupnyj)impossible to attain
Spanish inconseguible, inalcanzable
  • inconseguibleimpossible to attain
  • inalcanzableimpossible to attain
Swedish ouppnåelig
  • ouppnåeligimpossible to attain
Cite this entry
APA

unattainable. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/unattainable

MLA

“unattainable.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/unattainable. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “unattainable,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/unattainable.

Source: unattainable on Wiktionary, CC BY-SA 4.0.