| plight(verb, declare, assert, engage, contract) |
| profession |
| pronounce(verb, state, maintain, declare, tell) |
| proposition |
| ratify(verb, support, state, maintain, back) |
| reassure(state, confirm, verify, certify) |
| repeat(verb, state, maintain, declare, tell) |
| rubber-stamp(verb, support, state, give, maintain) |
| safeguard(verb, guarantee) |
| say so(verb, expression, state, give, maintain) |
| set(verb, state, maintain, declare, confirm) |
| statement |
| stipulate(verb, declare, commit, undertake, affirm) |
| subscribe(verb, support, back, declare, sign) |
| swear on bible(expression, idiom, state, maintain, agree) |
| swear up and down(verb, expression, idiom, state, give) |
| troth(pass, catch, commit, undertake) |
| underpin(verb, support, back, sign, uphold) |
| underwrite(verb, declare, commit, undertake, affirm) |
| vouchsafe(verb, promise, swear, vow) |