Doubtlessness and Uncertainty
Opposite meaning words
Doubtlessness
Doubtlessness noun - A state of mind in which one is free from doubt.
Usage example: with the doubtlessness of a man who never spent a moment in self-reflection, the president barreled down the road to disaster
Uncertainty
Uncertainty noun - A feeling or attitude that one does not know the truth, truthfulness, or trustworthiness of someone or something.
Doubtlessness is an antonym for uncertainty.
Nearby Words: uncertain, uncertainly
Cite this Source
Uncertainty and Doubtlessness. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/doubtlessness/uncertainty
Doubtlessness & Uncertainty. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/doubtlessness/uncertainty>.
Uncertainty or Doubtlessness. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/doubtlessness/uncertainty.
Google Ngram Viewer shows how "doubtlessness" and "uncertainty" have occurred on timeline