Proof and Sour grapes

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Proof noun - Something presented in support of the truth or accuracy of a claim.

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Sour grapes and proof are semantically related. In some cases you can use "Sour grapes" instead a noun "Proof".

Nearby Words: proofed, proofing

Sour grapes noun - Disparagement of something that is unattainable.

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Proof and sour grapes are semantically related. Sometimes you can use "Proof" instead a noun phrase "Sour grapes".

Cite this Source

Sour grapes and Proof. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/proof/sour_grapes

Proof & Sour grapes. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/proof/sour_grapes>.

Sour grapes or Proof. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/proof/sour_grapes.

Google Ngram Viewer shows how "proof" and "sour grapes" have occurred on timeline