unable

U1N1A1B3L1E1
/ʌnˈeɪbl̩/

adjective

Not able; lacking a certain ability.

“Are you unable to mind your own business or something?”

Opposite
CommonScrabble 8

Meanings

unable1

adjectiveunable (comparative unabler or more unable, superlative unablest or most unable)

comparative unabler · comparative more unable · superlative unablest · superlative most unable

  1. Not able; lacking a certain ability.

    Are you unable to mind your own business or something?

    3 more examples

    Fulham switched off as Giggs took a quick corner to Valencia. He played it back to Giggs, whose cross was headed in by Nani with the lurking Rooney unable to add a touch.

    2011 December 21, Tom Rostance, “Fulham 0-5 Man Utd”, in BBC Sport

    Seeing the British establishment struggle with the financial sector is like watching an alcoholic […]. Until 2008 there was denial over what finance had become. […] But the scandals kept coming, […]. A broad section of the political class now recognises the need for change but remains unable to see the necessity of a fundamental overhaul.

    2013 June 28, Joris Luyendijk, “Our banks are out of control”, in The Guardian Weekly, volume 189, number 3, page 21

    The train operating company owning group warned in early December that it was unable to publish its results for the year to July 3 2021, following an investigation into the running of Southeastern, which was stripped of its franchise in October [...].

    2022 January 12, “Network News: Trading of Go-Ahead Group shares halted”, in RAIL, number 948, page 7

    Synonyms: helpless

interjection
  1. aeronauticsIndicating that a requested course of action is not possible to carry out.

    "November three seven kilo, climb and maintain twelve thousand." "Unable, we have pressurization problems. Maintaining nine thousand."

unable2

verbunable (third-person singular simple present unables, present participle unabling, simple past and past participle unabled)

present singular third person unables · participle present unabling · participle past unabled · past unabled

  1. nonstandardtransitiveTo render unable; to disable.

Synonyms & antonyms

adjectiveNot able; lacking a certain ability.

Similar
Opposite

More synonyms by meaning

adjective(usually followed by ‘to’) not having the necessary means or skill or know-how

Opposite

adjective(usually followed by ‘to’) lacking necessary physical or mental ability

Similar

adjectivelacking in power or forcefulness

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

unable · adjective, interjection

  1. Middle Englishunable
  2. Englishunable

From Middle English unable, unabel, unhable, unhabil, equivalent to un- + able.

Full word history & related roots →

unable · verb

  1. Middle Englishunablen
  2. Englishunable

From Middle English unablen, equivalent to un- + able.

Full word history & related roots →

Translations

Arabic عَاجِز
  • عَاجِز (ʕājiz)not able
Bulgarian неспосо́бен
  • неспосо́бен (nesposóben)not able
Catalan incapaç
  • incapaçnot able
Chinese Mandarin 不能, 不能夠
  • 不能 (bù néng)not able
  • 不能夠not able
  • 不能够 (bù nénggòu)not able
  • 不会 (bù huì)not able
  • 不可以 (bù kěyǐ)not able
Czech neschopný
  • neschopnýnot able
Dutch niet in staat, onbekwaam
  • niet in staatnot able
  • onbekwaamnot able
Esperanto senpova, nekapabla
  • senpovanot able
  • nekapablanot able
Finnish kykenemätön, kyvytön
  • kykenemätönnot able
  • kyvytönnot able
French incapable
  • incapablenot able
German unfähig, außerstanden
  • unfähignot able
  • außerstandennot able
Greek ανίκανος
  • ανίκανος (aníkanos)not able
Hindi असमर्थ
  • असमर्थ (asmarth)not able
Hungarian képtelen
  • képtelennot able
Italian incapace
  • incapacenot able
Māori tē taea
  • tē taeanot able
Portuguese incapaz
  • incapaznot able
Romanian incapabil, neputincios
  • incapabilnot able
  • neputinciosnot able
  • incompetentnot able
Russian неспосо́бный
  • неспосо́бный (nesposóbnyj)not able
Spanish incapaz, impotente
  • incapaznot able
  • impotentenot able
Swedish oförmögen
  • oförmögennot able

Rhymes & wordplay

Rhymes with unable

All rhymes →

Anagrams

Cite this entry
APA

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

MLA

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

Chicago

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

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