| in the bag(expression, adjective, idiom, clear, simple) |
| indisputable |
| indubitable(adjective, solid, certain, sure, confident) |
| insured(verb, adjective, set, solid, certain) |
| irrefutable(adjective, solid, certain, sure, confident) |
| made certain(verb, expression, adjective, solid, certain) |
| nailed down(verb, expression, adjective, clear, simple) |
| on ice(expression, adjective, set, solid, certain) |
| open-and-shut(adjective, pretty) |
| positive(adjective, certain, definite, sure, absolute) |
| pronounced(adjective, set, solid, certain, definite) |
| put end to(verb, expression, idiom, close, terminate) |
| racked(adjective, set, solid, certain, sure) |
| sealed(adjective, set, firm, solid, certain) |
| secure(verb, adjective, set, solid, certain) |
| set(verb, adjective, maintain, declare, solid) |
| settled(adjective, set, solid, certain, definite) |
| sewed up(verb, expression, adjective, solid, certain) |
| snapped(noun, verb) |
| sure(adjective, solid, certain, definite, distinct) |