| testimonial(noun, true, permit, record, sanction) |
| acknowledgment |
| agreement(noun, approval, authorization, proof, verification) |
| authenticating(approval, proof, verification, endorsement, validation) |
| avowal(noun, proof, verification, endorsement, substantiation) |
| check |
| credential(permit, warrant, document, license, diploma) |
| credentials(noun, information, reason, permit, sanction) |
| enfranchisement(noun, authorization) |
| exemplification(noun, evidence, witness) |
| exhibit(noun, information, reason, picture, evidence) |
| fact(noun, evidence) |
| go ahead(expression, approval, proof, verification, endorsement) |
| green light(expression, proof, verification, endorsement, substantiation) |
| license(noun, permit, authorization, warrant, document) |
| manifestation(noun, evidence) |
| nod(approval, proof, verification, endorsement, validation) |
| notarization(noun, authorization) |
| record(noun, information, reason, permit, picture) |
| sign(noun, hint, indication, seal, stamp) |