Decisively and Questionable
Opposite meaning words
Decisively
Decisively adverb - With firmness.
Questionable
Questionable adjective - Giving good reason for being doubted, questioned, or challenged.
Decisively is an antonym for questionable.
Cite this Source
Questionable and Decisively. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/decisively/questionable
Decisively & Questionable. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/decisively/questionable>.
Questionable or Decisively. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/decisively/questionable.
Google Ngram Viewer shows how "decisively" and "questionable" have occurred on timeline