Word.ws English Dictionary

undisprovable

undisprovable adjective: that cannot be disproved (proven false).

Adjective

undisprovable (comparative more undisprovable, superlative most undisprovable)

  1. That cannot be disproved (proven false).
    • How convenient for him that his excuse is undisprovable. Officially we will "never know" the truth, but we all know that the doubt is laughable.
    • A popular deity on the Internet at present — and as undisprovable as Yahweh or any other — is the Flying Spaghetti Monster, who, many claim, has touched them with his noodly appendage.2006 September 18, Richard Dawkins, “The God Hypothesis”, in The God Delusion, Houghton Mifflin Harcourt, →ISBN, page 76
    Synonyms:
    unfalsifiable

Synonyms of undisprovable

Antonyms

Forms of undisprovable

comparativemore undisprovable
superlativemost undisprovable

Origin of undisprovable

From un- + disprove + -able.

Questions about undisprovable

What does undisprovable mean?
Undisprovable means that cannot be disproved (proven false).
What part of speech is undisprovable?
Undisprovable is an adjective.

Words near undisprovable in the dictionary

  1. undisposed
  2. undisposedness
  3. undispossessed
  4. undisprivacied
  5. undisprovability
  6. undisprovable
  7. undisproved
  8. undisproven
  9. undisputable
  10. undisputably
  11. undisputatious

Source and license

Adapted from Wiktionary: undisprovable (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “undisprovable.” Word.ws, https://word.ws/undisprovable. Based on Wiktionary, CC BY-SA 4.0.