Probable and Undoable

Opposite meaning words

Probable adjective - Worthy of being accepted as true or reasonable.

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Undoable is an antonym for probable.

Undoable adjective - Incapable of being solved or accomplished.

Usage example: a combat mission of that type is not only undoable, it's foolish

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Probable is an antonym for undoable.

Cite this Source

Undoable and Probable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/probable/undoable

Probable & Undoable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/probable/undoable>.

Undoable or Probable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/probable/undoable.

Google Ngram Viewer shows how "probable" and "undoable" have occurred on timeline