Believable and Undoable
Opposite meaning words
Believable
Believable adjective - Worthy of being accepted as true or reasonable.
Undoable is an antonym for believable.
Undoable
Undoable adjective - Incapable of being solved or accomplished.
Usage example: a combat mission of that type is not only undoable, it's foolish
Believable is an antonym for undoable.
Cite this Source
Undoable and Believable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/believable/undoable
Believable & Undoable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/believable/undoable>.
Undoable or Believable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/believable/undoable.
Google Ngram Viewer shows how "believable" and "undoable" have occurred on timeline