undisputable

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A form of indisputable — Not disputable; not open to question; obviously true

Similar
incontestableindisputableundeniable
OriginEnglish disputable ← Latin disputābili ← Proto-Italic *dis- →
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Meanings

adjectiveundisputable (comparative more undisputable, superlative most undisputable)

comparative more undisputable · superlative most undisputable

  1. alternativeuncommonAlternative form of indisputable.

Synonyms & antonyms

adjectivenot open to question; obviously true

Similar
incontestableindisputableundeniable
Also see
incontestableindisputableirrefutableundeniable

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. Proto-Indo-European*dwóh₁
  9. Proto-Indo-European*trísinflu.
  10. Proto-Indo-European*d(w)is-
  11. Proto-Italic*dis-
  12. Latindis-
  13. Latinputus
  14. Latinputō
  15. Latindisputo
  16. Latindisputābili
  17. Englishdisputable
  18. Englishundisputable

From un- + disputable.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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