Foundationless and True

Opposite meaning words

Foundationless adjective - Having no basis in reason or fact.

Usage example: a careful investigation proved that the charges were foundationless

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True is an antonym for foundationless in not based on fact topic.

True adjective - Being exactly as appears or as claimed.

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Foundationless is an antonym for true.

Cite this Source

True and Foundationless. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/foundationless/true

Foundationless & True. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/foundationless/true>.

True or Foundationless. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/foundationless/true.

Google Ngram Viewer shows how "foundationless" and "true" have occurred on timeline