Decisive and Debatable

Decisive

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

Debatable is an antonym for decisive.

Debatable

Debatable adjective - Open to question or dispute.
Usage example: it's always debatable which college football team is really number one, since there's more than one ranking system

Decisive is an antonym for debatable.

Nearby Words: debate, debated, debater, debating
Cite this Source
Debatable and Decisive. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/decisive/debatable
Decisive & Debatable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/decisive/debatable>.
Debatable or Decisive. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/decisive/debatable.
Google Ngram Viewer shows how "decisive" and "debatable" have occurred on timeline