Attest and Support

Similar meaning words

Attest verb - To give evidence or testimony to the truth or factualness of.

Usage example: I'll attest that she was at the party

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Support is a synonym for attest in certify topic. In some cases you can use "Support" instead a verb "Attest", when it comes to topics like affirm.

Support verb - To give evidence or testimony to the truth or factualness of.

Usage example: new evidence supports the original researchers' unexpected conclusions

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Attest is a synonym for support. Sometimes you can use "Attest" instead a verb "Support".

Once he takes up with a woman he continues to support and protect her even after he's lost all interest in her sexually - as the Lady from the Village of Falling Flowers and the homely Princess Safflower, among others, can attest.

Source: Literature / The Tale of Genji
During the US war in Vietnam, the rotors of helicopters were truly the most wonderful sound for American ground-pounders; it meant that either rescue, reinforcements, or fire support, or most often all three at once, were arriving on scene, as any veteran can attest.

Source: Sugar Wiki / Most Wonderful Sound

Cite this Source

Support and Attest. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/attest/support

Attest & Support. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/attest/support>.

Support or Attest. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/attest/support.

Google Ngram Viewer shows how "attest" and "support" have occurred on timeline