Unattainable and Undoable

Unattainable

Unattainable adjective - Incapable of being solved or accomplished.
Usage example: unfortunately, world peace is probably an unattainable ideal

Undoable is a synonym for unattainable. In some cases you can use "Undoable" instead an adjective "Unattainable".

Undoable

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

Unattainable is a synonym for undoable. You can use "Unattainable" instead an adjective "Undoable".
Cite this Source
Undoable and Unattainable. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/unattainable/undoable
Unattainable & Undoable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/unattainable/undoable>.
Undoable or Unattainable. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/unattainable/undoable.
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