Doubtable and Uncertain

Doubtable

Doubtable adjective - Giving good reason for being doubted, questioned, or challenged.
Usage example: her argument rested entirely upon some highly doubtable logic

Uncertain and doubtable are semantically related. in questionable topic. In some cases you can use "Uncertain" instead an adjective "Doubtable", when it comes to topics like doubtful, at issue.

Nearby Words: doubt, doubtful, doubting, doubted, doubter

Uncertain

Uncertain adjective - Likely to change frequently, suddenly, or unexpectedly.

Doubtable and uncertain are semantically related. You can use "Doubtable" instead an adjective "Uncertain".

Nearby Words: uncertainty, uncertainly
Cite this Source
Uncertain and Doubtable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/doubtable/uncertain
Doubtable & Uncertain. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/doubtable/uncertain>.
Uncertain or Doubtable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/doubtable/uncertain.
Google Ngram Viewer shows how "doubtable" and "uncertain" have occurred on timeline