| endorsement(noun, agreement, authorization, consent, proof) |
| gratitude(noun, respect, approval, credit, appreciation) |
| pledge(noun, promise, word, affirmation) |
| protestation(charge, report, account, assurance, declaration) |
| ratification(noun, approval, statement, evidence, recognition) |
| sanction(noun, leave, agreement, permit, approval) |
| show(noun, verb) |
| testimonial(noun, report, account, proof, declaration) |
| utterance(charge, report, account, assurance, declaration) |
| word(noun, report, account, promise, declaration) |
| OK(noun, authorization, consent, permission, go-ahead) |
| accord(proof, assent, verification, endorsement, authentication) |
| acknowledgement |
| affirmance |
| alibi(noun, reason, explanation, excuse, evidence) |
| allowance(noun, understanding, respect, leave, agreement) |
| appreciation(noun, understanding, respect, credit, acknowledgment) |
| attest |
| authentication(noun, proof, verification, endorsement, substantiation) |
| belief(noun, understanding, position, regard, idea) |