undefeatability

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/ʌndəˌfiːtəˈbɪləti//ʌndɪˌfiːtəˈbɪləti//-ɪti/

noun

The quality of being undefeatable; undefeatableness.

Similar
unbeatabilityunbeatablenessundefeatablenessinvincibilityinvulnerabilityimpregnability
OriginEnglish defeat ← Middle English un- ← Old English un- →
Scrabble 24
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Meanings

nounundefeatability (uncountable)
  1. uncountableThe quality of being undefeatable; undefeatableness.

    Synonyms: unbeatability, unbeatableness, undefeatableness, invincibility, invulnerability, impregnability

Synonyms & antonyms

nounThe quality of being undefeatable; undefeatableness.

Similar
unbeatabilityunbeatablenessundefeatablenessinvincibilityinvulnerabilityimpregnability
Also see
unbeatabilityunbeatableness

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. Englishdefeat
  9. Englishundefeatability

From un- + defeat + -ability.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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