Certainty
Certainty noun - A state of mind in which one is free from doubt.
Indecision
Indecision noun - A state or an instance of temporary inaction about the right course of action.
Usage example: her indecision about where to go for dinner, while everyone was getting hungrier by the minute, was frustrating
Certainty is an antonym for indecision.
Nearby Words: indecisive, indecisively
Cite this Source
Indecision and Certainty. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/certainty/indecision
Certainty & Indecision. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/certainty/indecision>.
Indecision or Certainty. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/certainty/indecision.
Google Ngram Viewer shows how "certainty" and "indecision" have occurred on timeline