Doubtable and Decisive

Opposite meaning words

Doubtable adjective - Giving good reason for being doubted, questioned, or challenged.

Usage example: her argument rested entirely upon some highly doubtable logic

Show all Definitions

Decisive is an antonym for doubtable.

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

Decisive adjective - Serving to put an end to all debate or questioning.

Usage example: the decisive finding of the coroner regarding the cause of death

Show all Definitions

Doubtable is an antonym for decisive.

Cite this Source

Decisive and Doubtable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/doubtable/decisive

Doubtable & Decisive. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/doubtable/decisive>.

Decisive or Doubtable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/doubtable/decisive.

Google Ngram Viewer shows how "doubtable" and "decisive" have occurred on timeline