| evidence(noun, verification, substantiation, corroboration) |
| fiat(noun, support, favor, authority, approval) |
| go-ahead(noun, support, favor, approval, sanction) |
| go ahead(expression, verification, substantiation, corroboration) |
| green light(noun, expression, support, favor, approval) |
| hallmark(noun, impression, impress, seal, symbol) |
| legislation(authorization, passing, enactment) |
| nod(noun, support, authority, approval, evidence) |
| oath(noun, confirmation, affirmation, assertion, pronouncement) |
| pledge(noun, confidence, assurance, affirmation) |
| promise(noun, seal, stamp, affirmation, trademark) |
| pronouncement(noun, confirmation, affirmation, assertion) |
| proving(verification, substantiation, corroboration) |
| rubber stamp(expression, approval, okay) |
| stamp of approval(noun, expression, idiom, approval, statement) |
| statement(noun, confirmation, affirmation, assertion, pronouncement) |
| adjustment |
| advocacy(support, authorization, commendation, confirmation, commercial) |
| affirmance |
| affirmative |