Questionable and Refined
Opposite meaning words
Questionable
Questionable adjective - Giving good reason for being doubted, questioned, or challenged.
Refined is an antonym for questionable.
Refined
Refined adjective - Meeting the highest standard of accuracy.
Usage example: this is not a refined calculation of the total number of calories in the dish—just a rough estimate
Questionable is an antonym for refined.
Cite this Source
Refined and Questionable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/questionable/refined
Questionable & Refined. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/questionable/refined>.
Refined or Questionable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/questionable/refined.
Google Ngram Viewer shows how "questionable" and "refined" have occurred on timeline