unfit

U1N1F4I1T1
UK, US/ʌnˈfɪt/

adjective

Not fit; not having the correct requirements.

“I've become so unfit after stopping cycling to town.”

Less commonScrabble 8

Meanings

adjectiveunfit (comparative unfitter or more unfit, superlative unfittest or most unfit)

comparative unfitter · comparative more unfit · superlative unfittest · superlative most unfit

  1. Not fit; not having the correct requirements.

    Jack cannot run, making him unfit for the track team.

    3 more examples

    The latter engine was found unfit to take its return working at 5.35 p.m. from Luton, and No. 45616, Malta G.C., was provided by Kentish Town as substitute.

    1953 April, “Notes and News: Locomotive Notes: London Midland Region”, in Railway Magazine, page 284

    On September 7, 1993, Sharon Bottoms lost custody of her two-year-old son to her own mother. A Virginia judge found that her sexual relationship with her lover was immoral and rendered her an unfit parent.

    1993 October, Nancy D. Polikoff, “Lesbian And Gay Parenting: What's At Stake?”, in Gay Community News, page 3

    Wading through history, he noted that some eugenicists believed that the “distinction between the fit and the unfit could be drawn along racial lines,” and others would define a person as “feeble-minded.”

    2019 May 28, Ariane de Vogue, “Why Clarence Thomas wrote over a dozen pages on eugenics”, in CNN

    Synonyms: inapt, unsuitable, bad, discommensurate, improper, inappropriate, malapropos, inapt · Antonyms: fit, suitable

  2. Not fit, not having a good physical demeanor.

    I've become so unfit after stopping cycling to town.

    Synonyms: out of shape · Antonyms: fit, in shape

  3. oftenUnsuitable for a particular purpose.

    Sadly, the station that proves to be the busiest - Blackpool Pleasure Beach - is unfit for purpose. It possesses a tiny canopy back from the platform that offers little in the way of shelter or amenities, other than a couple of benches.

    2022 November 2, Paul Bigland, “New trains, old trains, and splendid scenery”, in RAIL, number 969, page 56
verbunfit (third-person singular simple present unfits, present participle unfitting, simple past and past participle unfitted)

present singular third person unfits · participle present unfitting · participle past unfitted · past unfitted

  1. To make unfit; to render unsuitable, spoil, disqualify.

    This life entirely unfits you for general practice.

    2018, Anna Rogers, With Them Through Hell, →ISBN, page 403
    3 more examples

    He [...] added that he was fearful Christianity, or rather Christians, had unfitted him for ascending the pure and undefiled throne of thirty pagan Kings before him.

    1851 November 14, Herman Melville, Moby-Dick; or, The Whale, 1st American edition, New York, N.Y.: Harper & Brothers; London: Richard Bentley, →OCLC

    These preoccupations unfitted the soldiers for the defence of the frontier, and permitted vigorous incursions of Germans form the north and Persians from the east.

    1946, Bertrand Russell, History of Western Philosophy, I.30

    The Select Committee on Transport (Metropolitan Area) of 1919 concluded the following: "Trains were crowded not merely to excess, but almost to danger point. The crush in the 'peak hours' not only overloaded public conveyances, but subjected travellers - particularly the old, the feeble and women - to an amount of suffering, the effects of which often unfitted them temporarily for their ordinary duties."

    2020 April 8, Dr David Turner, “How railway staff were conduits and victims of a pandemic”, in Rail, page 31

Synonyms & antonyms

adjectiveNot fit, not having a good physical demeanor.

Opposite

More synonyms by meaning

adjectivebelow the required standards for a purpose

Opposite

adjectivenot in good physical or mental condition; out of condition

Opposite

adjectivephysically unsound or diseased

verbmake unfit or unsuitable

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. Englishfit
  9. Englishunfit

From un- + fit.

Full word history & related roots →

Translations

Bulgarian негоден, неподходящ
  • негоден (negoden)not fit; not having the correct requirements
  • неподходящ (nepodhodjašt)not fit; not having the correct requirements
  • нетрениран (netreniran)not having a good physical demeanour
Finnish kelpaamaton, sopimaton
  • kelpaamatonnot fit; not having the correct requirements
  • sopimatonnot fit; not having the correct requirements
  • huonokuntoinennot having a good physical demeanour
French inapte, incapable
  • inaptenot fit; not having the correct requirements
  • incapablenot fit; not having the correct requirements
  • improprenot fit; not having the correct requirements
German untauglich, schlapp
  • untauglichnot fit; not having the correct requirements
  • schlappnot having a good physical demeanour
  • lahmnot having a good physical demeanour
  • kraft- und saftlosnot having a good physical demeanour
  • schwachnot having a good physical demeanour
Japanese そぐわない, 不適切な
  • そぐわない (soguwanai)not fit; not having the correct requirements
  • 不適切な (futekidetsu na)not fit; not having the correct requirements
  • 不相応な (fusōō na)not fit; not having the correct requirements
  • 不向きな (fumuki na)not fit; not having the correct requirements
Māori tē whiti (te tinana)
  • tē whiti (te tinana)not having a good physical demeanour
Spanish impropio, inapropiado
  • impropionot fit; not having the correct requirements
  • inapropiadonot fit; not having the correct requirements
  • inadecuadonot fit; not having the correct requirements
  • inaptonot fit; not having the correct requirements
  • no aparejadonot fit; not having the correct requirements

Rhymes & wordplay

Rhymes with unfit

All rhymes →
Cite this entry
APA

unfit. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/unfit

MLA

“unfit.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/unfit. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “unfit,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/unfit.

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