Decisive and Nugatory

Decisive

Decisive adjective - Fully committed to achieving a goal.

Nugatory is an antonym for decisive.

Nugatory

Nugatory adjective - Lacking importance.
Usage example: the book is entertaining, but its contributions to Shakespearean scholarship are nugatory

Decisive is an antonym for nugatory.
Cite this Source
Nugatory and Decisive. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/decisive/nugatory
Decisive & Nugatory. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/decisive/nugatory>.
Nugatory or Decisive. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/decisive/nugatory.
Google Ngram Viewer shows how "decisive" and "nugatory" have occurred on timeline