Decisive and Undetermined
Opposite meaning words
Decisive
Decisive adjective - Fully committed to achieving a goal.
Usage example: only a team with a decisive attitude is going to win a state championship
Undetermined is an antonym for decisive.
Undetermined
Undetermined adjective - Not seen or understood clearly.
Decisive is an antonym for undetermined.
Nearby Word: undeterminable
Cite this Source
Undetermined and Decisive. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/decisive/undetermined
Decisive & Undetermined. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/decisive/undetermined>.
Undetermined or Decisive. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/decisive/undetermined.
Google Ngram Viewer shows how "decisive" and "undetermined" have occurred on timeline