Doubtlessness and Theory

Opposite meaning words

Doubtlessness noun - A state of mind in which one is free from doubt.

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Theory is an antonym for doubtlessness in undoubtedness topic.

Theory noun - An idea that is the starting point for making a case or conducting an investigation.

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Doubtlessness is an antonym for theory.

Cite this Source

Theory and Doubtlessness. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/doubtlessness/theory

Doubtlessness & Theory. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/doubtlessness/theory>.

Theory or Doubtlessness. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/doubtlessness/theory.

Google Ngram Viewer shows how "doubtlessness" and "theory" have occurred on timeline