Thesaurus.com
Dictionary.com
Showing results for attest. Search instead for snabbtests.
Definitions

attest

[uh-test] / əˈtɛst /
VERB
affirm, vouch for
Synonyms
STRONGEST
authenticate corroborate demonstrate indicate substantiate swear verify
STRONG
adjure announce argue assert aver certify confirm countersign declare display exhibit prove ratify seal show support sustain testify uphold warrant witness
WEAK
asseverate bear out bear witness give evidence
Antonyms
STRONGEST
conceal disprove hide
STRONG
abstain contradict cover deny disavow discredit invalidate oppose refuse reject repudiate veto withhold

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Maybe I was feeling pressure to maybe push to be interesting — that’s all I can attest it to.

From Los Angeles Times • Mar. 24, 2026

Meanwhile, a more senior prosecutor named Mark Coyne would attest that Habba was not running the office and that the triumvirate was following the law.

From Slate • Mar. 20, 2026

"I can personally attest that poetry can truly save your life when you’re struggling. And even when you’re doing well, it can make life more intense," Schlesser explained.

From Barron's • Feb. 6, 2026

And the platform kept drawing users, who now had to attest that they weren’t from the U.S.

From The Wall Street Journal • Feb. 2, 2026

They could not have been more mistaken: As anybody who knew Albus would attest, he never revealed the remotest anti-Muggle tendency.

From "Harry Potter and the Deathly Hallows" by J.K. Rowling