| ensure(verb, agree, declare, commit, undertake) |
| guarantee(noun, verb, pass, agree, catch) |
| hock(verb, agree, declare, commit, undertake) |
| insure(verb, agree, declare, commit, undertake) |
| live up to(verb, expression, idiom, agree, declare) |
| mortgage(verb, agree, declare, commit, undertake) |
| obligate(verb, pass, agree, catch, declare) |
| pass(verb, agree, catch, declare, commit) |
| pawn(noun, verb, agree, declare, commit) |
| say so(verb, expression, agree, declare, commit) |
| secure(verb, agree, declare, commit, undertake) |
| stipulate(verb, agree, declare, commit, undertake) |
| string along(verb, expression, agree, declare, commit) |
| subscribe(verb, agree, declare, commit, undertake) |
| swear(verb, declare, commit, undertake, affirm) |
| swear on bible(verb, expression, idiom, agree, declare) |
| swear up and down(verb, expression, idiom, agree, declare) |
| take an oath(verb, expression, idiom, agree, declare) |
| undertake(verb, agree, catch, declare, commit) |
| underwrite(verb, agree, declare, commit, undertake) |