Questionable
Questionable adjective - Giving good reason for being doubted, questioned, or challenged.
Undoable and questionable are semantically related. In some cases you can use "Undoable" instead an adjective "Questionable".
Undoable
Undoable adjective - Incapable of being solved or accomplished.
Usage example: a combat mission of that type is not only undoable, it's foolish
Questionable and undoable are semantically related. Sometimes you can use "Questionable" instead an adjective "Undoable".
Mutual synonyms
Related pairs
- suspect and questionable
- suspect and undoable
- dubious and questionable
- dubious and undoable
- doubtful and questionable
- doubtful and undoable
- implausible and questionable
- implausible and undoable
- shady and questionable
- shady and undoable
- suspicious and questionable
- suspicious and undoable
- incredible and questionable
- incredible and undoable
Cite this Source
Undoable and Questionable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/questionable/undoable
Questionable & Undoable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/questionable/undoable>.
Undoable or Questionable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/questionable/undoable.
Google Ngram Viewer shows how "questionable" and "undoable" have occurred on timeline