|part of speech:
||attested, attesting, attests
||to show or prove the truth of.
His signature attested the legal document.
- confirm, prove, verify, vouch for
- similar words:
- allege, document, guarantee, swear to, witness
||to offer evidence or give proof (often followed by "to").
In court, he attested to his friend's good character.
||affirm, maintain, plead, prove