Doubtable and Truthful
Opposite meaning words
Doubtable
Doubtable adjective - Giving good reason for being doubted, questioned, or challenged.
Truthful
Truthful adjective - Being in the habit of telling the truth.
Cite this Source
Truthful and Doubtable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/doubtable/truthful
Doubtable & Truthful. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/doubtable/truthful>.
Truthful or Doubtable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/doubtable/truthful.
Google Ngram Viewer shows how "doubtable" and "truthful" have occurred on timeline