| assert(verb, state, give, maintain, agree) |
| avow(verb, state, give, maintain, agree) |
| depose(verb, agree, allow, acknowledge, admit) |
| endorse(verb, support, state, back, sign) |
| promise(verb, give, declare, assert, engage) |
| prove(verb, support, give, back, confirm) |
| authenticate(verb, support, state, back, sign) |
| ensure(verb, declare, commit, undertake, affirm) |
| pledge(verb, pass, catch, declare, commit) |
| predicate(verb, state, give, maintain, agree) |
| uphold(verb, support, give, back, sign) |
| bear witness(verb, expression, idiom, evidence) |
| maintain(verb, state, give, agree, allow) |
| profess(verb, state, give, maintain, agree) |
| acknowledge(verb, state, maintain, agree, allow) |
| back(verb, support, give, maintain, sign) |
| contend(verb, support, state, give, maintain) |
| insure(verb, declare, commit, undertake, affirm) |
| protest |
| secure(verb, declare, commit, undertake, affirm) |