undeniably

U1N1D2E1N1I1A1B3L1Y4

adverb

In an undeniable manner, or to an undeniable extent.

“The third movie was undeniably the best.”

Similar
indeniablyindisputablyunquestionably
Less commonScrabble 16
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Meanings

adverbundeniably (comparative more undeniably, superlative most undeniably)

comparative more undeniably · superlative most undeniably

  1. In an undeniable manner, or to an undeniable extent.

    It created inter-city and intermodal services, which were genuinely world leading. And it undeniably pushed British Railways into the modern era.

    2023 March 8, Gareth Dennis, “The Reshaping of things to come...”, in RAIL, number 978, page 49
    1 more example

    [A]nd gaunt though his figure, and far from elegant though his dressing-robe, there was that about him which spoke undeniably of the grand seigneur— [...]

    1853, Pisistratus Caxton [pseudonym; Edward Bulwer-Lytton], chapter III, in “My Novel”; Or Varieties in English Life […], volume III, Edinburgh; London: William Blackwood and Sons, →OCLC, book tenth, page 115

    Synonyms: indeniably

  2. Used as a modal adverb to assert that the indicated statement is undeniable.

    The third movie was undeniably the best.

    Synonyms: indisputably, unquestionably

Synonyms & antonyms

adverbIn an undeniable manner, or to an undeniable extent.

Similar
indeniably

adverbUsed as a modal adverb to assert that the indicated statement is undeniable.

Similar
indisputablyunquestionably
Also see
certainlyincontrovertiblyindisputablyindubitablyundoubtably

Origin

From undeniable + -ly, equivalent to un- + deny + -ably.

Full word history & related roots →

Translations

Catalan indiscutiblement, innegablement
  • indiscutiblementin an undeniable manner
  • innegablementin an undeniable manner
Finnish kiistämättömästi, kiistattomasti
  • kiistämättömästiin an undeniable manner
  • kiistattomasti(used as a modal adverb)
French incontestablement, indéniablement
  • incontestablementin an undeniable manner
  • indéniablementin an undeniable manner
  • indisputablementin an undeniable manner
Greek αναντίρρητα, αναμφισβήτητα
  • αναντίρρητα (anantírrita)in an undeniable manner
  • αναμφισβήτητα (anamfisvítita)in an undeniable manner
  • ασυζητητί (asyzitití)in an undeniable manner
  • αναμφίβολα (anamfívola)in an undeniable manner
  • αναμφισβήτητα (anamfisvítita)(used as a modal adverb)
  • ασυζητητί (asyzitití)(used as a modal adverb)
  • αναντίρρητα (anantírrita)(used as a modal adverb)
  • αναμφίβολα (anamfívola)(used as a modal adverb)
Hungarian tagadhatatlanul
  • tagadhatatlanulin an undeniable manner
Italian innegabilmente
  • innegabilmentein an undeniable manner
Polish bezdyskusyjnie
  • bezdyskusyjniein an undeniable manner
Portuguese indiscutivelmente, inegavelmente
  • indiscutivelmentein an undeniable manner
  • inegavelmentein an undeniable manner
Romanian incontestabil
  • incontestabilin an undeniable manner
Russian неоспори́мо, несомне́нно
  • неоспори́мо (neosporímo)in an undeniable manner
  • несомне́нно (nesomnénno)in an undeniable manner
  • неопровержи́мо (neoproveržímo)in an undeniable manner
  • я́вно (jávno)in an undeniable manner
Spanish incontrovertiblemente, innegablemente
  • incontrovertiblementein an undeniable manner
  • innegablementein an undeniable manner
  • indiscutiblementein an undeniable manner
Swedish onekligen
  • onekligenin an undeniable manner
Cite this entry
APA

undeniably. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/undeniably

MLA

“undeniably.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/undeniably. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “undeniably,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/undeniably.

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