blunder

blun·der
B3L1U1N1D2E1R1
UK/ˈblʌn.dəː/UK[ˈblʌ̹n.dəː]US/ˈblʌn.dɚ/US[ˈblʌ̈n.dɚ] ~ [ˈblʌ̈n.dɹ̩]

noun

A clumsy or embarrassing mistake.

“to blunder in preparing a medical prescription”

Less commonFirst used ca. 1375–1774Scrabble 10

Meanings

nounblunder (plural blunders)

plural blunders

  1. A clumsy or embarrassing mistake.

    We could laugh at our scholastic blunders and our social faux pas's.

    1869, The Cornellian, volume 124, Secret Societies of Cornell University, page 353

    Synonyms: blooper

  2. board gamesA very bad move, usually caused by some tactical oversight.

    Synonyms: mul:??

  3. obsoleteConfusion; bewilderment; trouble; disturbance; clamour.First known use ca. 1375–1774
verbblunder (third-person singular simple present blunders, present participle blundering, simple past and past participle blundered)

present singular third person blunders · participle present blundering · participle past blundered · past blundered

  1. intransitiveTo make a big mistake, especially when it is careless or stupid.First known use 1706

    to blunder in preparing a medical prescription

    1. intransitivebackgammonTo make a bad move, especially caused by tactical oversight.
    2. intransitivetransitiveboard gamesTo lose a piece due to having made a bad move [with the piece lost].

      blunder a rook

    3. intransitivetransitiveboard gamesTo overlook the possibility of, or end up in, a specified undesirable situation after making a bad move.

      blunder a draw

      1 more example

      blunder a mate in one

  2. figurativelyintransitivesometimesTo move in an unsteady way.First known use ca. 1386, figurative sense from 1641

    blunders on, and staggers every pace

    1700, [John] Dryden, “Palamon and Arcite: Or, The Knight’s Tale. In Three Books.”, in Fables Ancient and Modern; […], London: […] Jacob Tonson, […], →OCLC
    1 more example

    I was never distinguished for address, and have often even blundered in making my bow.

    October 6, 1759, Oliver Goldsmith, The Bee No. 1
  3. intransitiveTo enter a place or become involved in a difficult situation by mistake.

    He and I had blundered into the middle of a gang fight once and I saw him shank a guy-stuck homeboy in the chest and strolled off cool as you please.

    2007 May 6, Steve Geng, “First Chapter: ‘Thick as Thieves’”, in The New York Times, New York, N.Y.: The New York Times Company, →ISSN, →OCLC, archived from the original on 05 Jun 2015
  4. obsoletetransitiveTo do or treat in a blundering manner; to confuse.

    He blunders and confounds all these together.

    1676, Edward Stillingfleet, A Defence of the Discourse Concerning the Idolatry Practised in the Church of Rome
    1 more example

    Were a Diſpute to be manag'd purely for a Trial of Skill; then to ſhuffle and digreſs from the Matter in hand, ſo as by any means whatſoever to blunder an Adverſary, and ſtop the Progreſs of his Argument, were a more pardonable Piece of Folly.

    1714, Humphry Ditton, A discourse concerning the resurrection of Jesus Christ

Synonyms & antonyms

nounA clumsy or embarrassing mistake.

Similar

nounA very bad move, usually caused by some tactical oversight.

Similar
mul:??
Similar

More synonyms by meaning

verbcommit a faux pas or a fault or make a serious mistake

verbmake one's way clumsily or blindly

Similar
Broader

verbutter impulsively

Similar

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Old Norseblunda“to shut the eyes; doze”
  2. Middle Englishblunden“to stagger; stumble”
  3. Middle Englishblundren
  4. Middle Englishblonden
  5. Middle Englishblondren
  6. Middle Englishblundren
  7. Englishblunder

Inherited from Middle English blundren, blondren (verb) and blunder, blonder (“disturbance, strife”), from the verb; partly from Middle English blondren, a frequentative form of Middle English blonden, blanden ("to mix; mix up"; corresponding to blend + -er); and partly from Middle English blundren, a frequentative form of Middle English blunden (“to stagger; stumble”), from Old Norse blunda (“to shut the eyes; doze”). Cognates include Norwegian blunda (“to shut the eyes; doze”), dialectal Swedish blundra (“to act blindly or rashly”), Danish blunde (“to blink”) or blunde (“to take a nap”), Icelandic blunda (“to nap; doze”). Related to English blind.

Full word history & related roots →

Translations

Bulgarian груба грешка, пропуск
  • груба грешка (gruba greška)mistake
  • пропуск (propusk)mistake
  • вървя слепешката (vărvja slepeškata)To move blindly or clumsily
  • правя груби грешки (pravja grubi greški)To make a stupid mistake
Catalan relliscada, ficada de pota
  • relliscadamistake
  • ficada de potamistake
  • anar cegamentTo move blindly or clumsily
Chinese Mandarin 錯誤 /错误
  • 錯誤 /错误 (cuòwù)mistake
Czech hrubá chyba, bota
  • hrubá chybamistake
  • botamistake
  • kiksmistake
  • tápatTo move blindly or clumsily
  • potácet seTo move blindly or clumsily
  • motat seTo move blindly or clumsily
  • udělat botuTo make a stupid mistake
  • udělat chybuTo make a stupid mistake
Dutch blunder, blunderen
  • blundermistake
  • blunderenTo make a stupid mistake
  • een flater slaanTo make a stupid mistake
  • een bok schietenTo make a stupid mistake
  • miskleunenTo make a stupid mistake
  • flaterenTo make a stupid mistake
Esperanto fuŝi
  • fuŝiTo make a stupid mistake
Finnish kommellus, kömmähdys
  • kommellusmistake
  • kömmähdysmistake
  • munausmistake
  • töppäysmistake
  • haksahdusmistake
French gaffe, impair
  • gaffemistake
  • impairmistake
  • faux pasmistake
  • maladressemistake
  • bourdemistake
  • se déplacer maladroitementTo move blindly or clumsily
  • se mouvoir maladroitementTo move blindly or clumsily
  • faire une gaffeTo make a stupid mistake
  • gafferTo make a stupid mistake
  • fauterTo make a stupid mistake
  • se tromperTo make a stupid mistake
  • se planterTo make a stupid mistake
German Patzer, Schnitzer
  • Patzermistake
  • Schnitzermistake
  • Fehlermistake
  • Fehlgriffmistake
  • Mißgriffmistake
  • Fauxpasmistake
  • Fehlleistungmistake
  • Ungeschicklichkeitmistake
  • Fehltrittmistake
  • Versehenmistake
  • stolpernTo move blindly or clumsily
  • herumtappenTo move blindly or clumsily
  • patzenTo make a stupid mistake
  • einen Bock schießenTo make a stupid mistake
  • danebengreifenTo make a stupid mistake
  • vermasselnTo make a stupid mistake
  • murksenTo make a stupid mistake
  • vermurksenTo make a stupid mistake
  • pfuschenTo make a stupid mistake
  • Mist bauenTo make a stupid mistake
  • sich blamierenTo make a stupid mistake
Greek γκάφα f σφάλμα, λάθος
  • γκάφα f σφάλμα (gkáfa)mistake
  • λάθος (láthos)mistake
  • παραδρομή (paradromí)mistake
  • σφάλλω (sfállo)To make a stupid mistake
Hebrew פַּאֲשְׁלָה
  • פַּאֲשְׁלָה (pashlah)mistake
Hungarian baklövés, szarvashiba
  • baklövésmistake
  • szarvashibamistake
  • bakot lőTo make a stupid mistake
Indonesian kesalahan, kecerobohan
  • kesalahanmistake
  • kecerobohanmistake
  • blundermistake
Irish botún, meancóg
  • botúnmistake
  • meancógmistake
  • tuaiplismistake
Italian abbaglio, strafalcione
  • abbagliomistake
  • strafalcionemistake
  • cantonatamistake
  • sfondonemistake
  • svarionemistake
  • topicamistake
  • muoversi a tentoniTo move blindly or clumsily
  • andare alla ciecaTo move blindly or clumsily
  • sbagliareTo make a stupid mistake
  • prendere una cantonataTo make a stupid mistake
  • prendere un abbaglioTo make a stupid mistake
  • sgarrareTo make a stupid mistake
  • errareTo make a stupid mistake
  • toppareTo make a stupid mistake
  • spropositareTo make a stupid mistake
Japanese へま, ポカ
  • へま (hema)mistake
  • ポカ (poka)mistake
Latin eo caece
  • eo caeceTo move blindly or clumsily
Māori pōkaku, hēnga
  • pōkakumistake
  • hēngamistake
  • paheketangamistake
  • pakihawaTo move blindly or clumsily
Norwegian Bokmål tabbe, bommert
  • tabbemistake
  • bommertmistake
  • blundermistake
  • bukkmistake
  • tabbe seg utTo make a stupid mistake
  • bukkeTo make a stupid mistake
Polish gafa
  • gafamistake
Portuguese erro, confusão
  • erromistake
  • confusãomistake
  • gafemistake
  • micomistake
  • pontapémistake
  • andar cegamenteTo move blindly or clumsily
  • cometer erroTo make a stupid mistake
  • fazer besteiraTo make a stupid mistake
  • atrapalhar-seTo make a stupid mistake
Russian ляп, ля́псус
  • ляп (ljap)mistake
  • ля́псус (ljápsus)mistake
  • проко́л (prokól)mistake
  • про́мах (prómax)mistake
  • просчёт (prosčót)mistake
  • зево́к (zevók)mistake
  • грубая ошибка (grubaja ošibka)mistake
  • дви́гаться о́щупью (dvígatʹsja óščupʹju)To move blindly or clumsily
  • дви́гаться на о́щупь (dvígatʹsja na óščupʹ)To move blindly or clumsily
  • дви́гаться неуве́ренно (dvígatʹsja neuvérenno)To move blindly or clumsily
  • ля́пнуть (ljápnutʹ)To make a stupid mistake
  • лопухну́ться (lopuxnútʹsja)To make a stupid mistake
  • лажа́ться (lažátʹsja)To make a stupid mistake
  • облажа́ться (oblažátʹsja)To make a stupid mistake
Spanish error, condoro
  • errormistake
  • condoromistake
  • descachemistake
  • torpezamistake
  • deslizmistake
  • error garrafalmistake
  • metida de patamistake
  • tropiezomistake
  • desatinomistake
  • topinadamistake
  • motemistake
  • gazapomistake
  • dar tumbosTo move blindly or clumsily
  • meter la pataTo make a stupid mistake
  • cagarse fuera del tarroTo make a stupid mistake
  • cagar fuera del cajónTo make a stupid mistake
  • cagar fuera del tiestoTo make a stupid mistake
  • cagar fuera del tiborTo make a stupid mistake
Swedish blunder, tabbe
  • blundermistake
  • tabbemistake
  • tavlamistake
  • drumlaTo move blindly or clumsily
Thai เพลี่ยงพล่ำ, พลาดท่า
  • เพลี่ยงพล่ำTo make a stupid mistake
  • พลาดท่าTo make a stupid mistake
  • เสียทีTo make a stupid mistake
Turkish hata
  • hatamistake
Vietnamese nước sai lầm ngớ ngẩn (in Chess.com)
  • nước sai lầm ngớ ngẩn (in Chess.com)big mistake in chess

Rhymes & wordplay

Rhymes with blunder

All rhymes →

Anagrams

Cite this entry
APA

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

MLA

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

Chicago

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

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