Word.ws English Dictionary

undeterminable

undeterminable adjective: not possible to determine.

Adjective

undeterminable (not comparable)

  1. Not possible to determine.
    Antonyms:
    determinable

Antonyms of undeterminable

Origin of undeterminable

From un- + determine + -able.

Questions about undeterminable

What does undeterminable mean?
Undeterminable means not possible to determine.
What part of speech is undeterminable?
Undeterminable is an adjective.

Words near undeterminable in the dictionary

  1. undetectably
  2. undetected
  3. undetectible
  4. undeteriorated
  5. undeteriorating
  6. undeterminable
  7. undeterminacies
  8. undeterminacy
  9. undeterminate
  10. undeterminated
  11. undeterminateness

Source and license

Adapted from Wiktionary: undeterminable (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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