Foolproof
Foolproof verb - Proof against human misuse or error.
Usage example: foolproof this appliance
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Synonyms for Foolproof
Both words in one sentence
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The superiors used these highly biased staff studies as proof that their plans are foolproof, and thus ignore feedback from front-line troops who try to point out that the plan is based on premises that have no grounding in reality.
Source: Literature / Stark's War
Cite this Source
Proof and Foolproof. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/foolproof/proof
Foolproof & Proof. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/foolproof/proof>.
Proof or Foolproof. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/foolproof/proof.
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