Rigorousness and Roundness
Opposite meaning words
Rigorousness
Rigorousness noun - The quality or state of being very accurate.
Usage example: these days the rigorousness of electronic timing is necessary to measure the minute differences in the performances of Olympic athletes
Roundness is an antonym for rigorousness.
Roundness
Roundness noun - The property possessed by a line or surface that is curved and not angular.
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Synonyms for Roundness
Rigorousness is an antonym for roundness.
Cite this Source
Roundness and Rigorousness. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/rigorousness/roundness
Rigorousness & Roundness. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/rigorousness/roundness>.
Roundness or Rigorousness. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/rigorousness/roundness.
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