Questionable
Questionable adjective - Giving good reason for being doubted, questioned, or challenged.
Unsure is a synonym for questionable in certain topic. In some cases you can use "Unsure" instead an adjective "Questionable", when it comes to topics like ambiguous, tenuous, uncertain, undependable.
Unsure
Unsure adjective - Not feeling sure about the truth, wisdom, or trustworthiness of someone or something.
Questionable is a synonym for unsure in certain topic. You can use "Questionable" instead an adjective "Unsure", if it concerns topics such as ambiguous, tenuous, undependable.
Mutual synonyms
Related pairs
- suspect and questionable
- suspect and unsure
- dubious and questionable
- dubious and unsure
- unsettled and questionable
- unsettled and unsure
- doubtful and questionable
- doubtful and unsure
- precarious and questionable
- precarious and unsure
- suspicious and questionable
- suspicious and unsure
- vague and questionable
- vague and unsure
Cite this Source
Unsure and Questionable. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/questionable/unsure
Questionable & Unsure. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/questionable/unsure>.
Unsure or Questionable. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/questionable/unsure.
Google Ngram Viewer shows how "questionable" and "unsure" have occurred on timeline