Foolproof and Flawed

Opposite meaning words

Foolproof adjective - Not liable to failure.

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Flawed is an antonym for foolproof.

Flawed adjective - Having a fault.

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Foolproof is an antonym for flawed.

Nearby Word: flaw

Cite this Source

Flawed and Foolproof. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/foolproof/flawed

Foolproof & Flawed. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/foolproof/flawed>.

Flawed or Foolproof. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/foolproof/flawed.

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