Foundationless and Persuasive

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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Persuasive is an antonym for foundationless.

Persuasive adjective - Having the power to persuade.

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Foundationless is an antonym for persuasive.

Cite this Source

Persuasive and Foundationless. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/foundationless/persuasive

Foundationless & Persuasive. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/foundationless/persuasive>.

Persuasive or Foundationless. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/foundationless/persuasive.

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