| check(verb, support, show, determine, back) |
| document(noun, verb, show, determine, detail) |
| justify(verb, support, show, determine, back) |
| sanction(verb, support, state, favor, back) |
| accredit(verb, support, state, praise, favor) |
| sustain(verb, support, show, determine, praise) |
| notarize(verb, sign, authorize, endorse, witness) |
| uphold(verb, support, show, determine, favor) |
| vouch(verb, support, state, back, sign) |
| accept(verb, approve, authorize, sanction, legalize) |
| back up(verb, expression, support, praise, favor) |
| countersign(verb, state, show, sign, approve) |
| guarantee(verb, support, state, praise, settle) |
| permit(verb, approve, authorize) |
| seal(verb, show, settle, sign, confirm) |
| testify(verb, support, state, show, determine) |
| vouch for(verb, expression, support, show, praise) |
| witness(verb, support, state, show, determine) |
| assent(noun, verb, approve, authorize) |
| avouch(verb, evince) |