Practicable and Undoable

Practicable

Practicable adjective - Capable of being done or carried out.
Usage example: a solution that is not practicable in the time available to us

Undoable is an antonym for practicable.

Undoable

Undoable adjective - Incapable of being solved or accomplished.
Usage example: a combat mission of that type is not only undoable, it's foolish

Practicable is an antonym for undoable.
Cite this Source
Undoable and Practicable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/practicable/undoable
Practicable & Undoable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/practicable/undoable>.
Undoable or Practicable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/practicable/undoable.
Google Ngram Viewer shows how "practicable" and "undoable" have occurred on timeline