Erroneousness and Truthfulness
Opposite meaning words
Erroneousness
Erroneousness noun - The quality or state of being false.
Usage example: the erroneousness of so much that is printed in the tabloids is amazing
Truthfulness is an antonym for erroneousness.
Truthfulness
Cite this Source
Truthfulness and Erroneousness. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/erroneousness/truthfulness
Erroneousness & Truthfulness. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/erroneousness/truthfulness>.
Truthfulness or Erroneousness. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/erroneousness/truthfulness.
Google Ngram Viewer shows how "erroneousness" and "truthfulness" have occurred on timeline