Synonyms for attest

Synonyms for (verb) attest

Synonyms: attest

Definition: authenticate, affirm to be true, genuine, or correct, as in an official capacity

Usage: I attest this signature

Similar words: swan, swear, verify, affirm, assert, aver, avow

Definition: to declare or affirm solemnly and formally as true

Usage: Before God I swear I am innocent


Synonyms: attest

Definition: establish or verify the usage of

Usage: This word is not attested until 1993

Similar words: show

Definition: give evidence of, as of records

Usage: The diary shows his distress that evening


Synonyms: demonstrate, manifest, attest, certify, evidence

Definition: provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes

Usage: His high fever attested to his illness; The buildings in Rome manifest a high level of architectural sophistication; This decision demonstrates his sense of fairness

Similar words: bear witness, prove, show, testify, evidence

Definition: provide evidence for

Usage: The blood test showed that he was the father; Her behavior testified to her incompetence


Synonyms: testify, take the stand, bear witness, attest

Definition: give testimony in a court of law

Similar words: declare

Definition: state emphatically and authoritatively

Usage: He declared that he needed more money to carry out the task he was charged with