Estimated
Questionable and estimated are semantically related. In some cases you can use "Questionable" instead an adjective "Estimated".
Questionable
Questionable adjective - Giving good reason for being doubted, questioned, or challenged.
Estimated and questionable are semantically related. Sometimes you can use "Estimated" instead an adjective "Questionable".
Mutual synonyms
Cite this Source
Questionable and Estimated. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/estimated/questionable
Estimated & Questionable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/estimated/questionable>.
Questionable or Estimated. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/estimated/questionable.
Google Ngram Viewer shows how "estimated" and "questionable" have occurred on timeline