attest

How to sign: give testimony in a court of law

Similiar / Same: testify, take the stand, bear witness

Categories: declare

Within this category: vouch

attest

How to sign: provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes
"His high fever attested to his illness"; "The buildings in Rome manifest a high level of architectural sophistication"; "This decision demonstrates his se;

Similiar / Same: certify, manifest, evidence, demonstrate

Categories: bear witness, evidence, prove, show, testify

Within this category: authenticate, condemn, notarize, reflect, reflect