Thesaurus

attest

Synonyms and Antonyms of attest

1 to declare (something) to be true or genuine
  • The appraiser attests that the lamp is indeed an original Tiffany.
Synonyms of attest
Words Related to attest
2 to make a solemn declaration under oath for the purpose of establishing a fact
  • an eyewitness who will attest to my innocence
Synonyms of attest
Words Related to attest
Phrases Synonymous with attest

bear witness

3 to give evidence or testimony to the truth or factualness of
  • I'll attest that she was at the party.
Synonyms of attest
Words Related to attest
Near Antonyms of attest
Antonyms of attest

Synonym Discussion of attest

certify, attest, witness, vouch mean to testify to the truth or genuineness of something. certify usually applies to a written statement, especially one carrying a signature or seal.
    • certified that the candidate had met all requirements
attest applies to oral or written testimony usually from experts or witnesses.
    • attested to the authenticity of the document
witness applies to the subscribing of one's own name to a document as evidence of its genuineness.
    • witnessed the signing of the will
vouch applies to one who testifies as a competent authority or a reliable person.
    • willing to vouch for her integrity

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to lower or disgrace the reputation of

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