| covenant(verb, agree, declare, commit, undertake) |
| declare(verb, state, maintain, agree, allow) |
| engage(verb, agree, declare, commit, undertake) |
| ensure(verb, agree, declare, commit, undertake) |
| espouse(verb, agree, declare, commit, undertake) |
| guarantee(verb, state, maintain, agree, declare) |
| hock(verb, agree, declare, commit, undertake) |
| insure(verb, agree, declare, commit, undertake) |
| live up to(verb, expression, idiom, phrasal verb, agree) |
| mortgage(verb, agree, declare, commit, undertake) |
| obligate(verb, agree, declare, commit, undertake) |
| pass(verb, agree, declare, commit, undertake) |
| pawn(verb, agree, declare, commit, undertake) |
| pledge(verb, agree, declare, commit, undertake) |
| plight(verb, agree, declare, commit, undertake) |
| promise(verb, give, undertake, assure, guarantee) |
| secure(verb, agree, declare, commit, undertake) |
| stipulate(verb, agree, declare, commit, undertake) |
| subscribe(verb, agree, declare, commit, undertake) |
| swear(verb, state, maintain, declare, confirm) |