Fallacious and Truthful

Opposite meaning words

Fallacious adjective - Tending or having power to deceive.

Usage example: consumers who harbor the fallacious belief that credit-card spending will never catch up with them

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Truthful is an antonym for fallacious in false topic.

Truthful adjective - Being in the habit of telling the truth.

Usage example: a truthful youngster who wouldn't just make up a story like that

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Fallacious is an antonym for truthful.

Cite this Source

Truthful and Fallacious. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/fallacious/truthful

Fallacious & Truthful. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/fallacious/truthful>.

Truthful or Fallacious. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/fallacious/truthful.

Google Ngram Viewer shows how "fallacious" and "truthful" have occurred on timeline