| indentured(adjective, characteristic, need, requirement) |
| indispensable(adjective, characteristic, need, requirement) |
| indissoluble(adjective, characteristic, need, requirement) |
| intent(adjective, characteristic, need, requirement) |
| irrevocable(adjective, characteristic, need, requirement) |
| leading(adjective, characteristic, need, requirement) |
| made(adjective, characteristic, need, requirement) |
| main(adjective, characteristic, need, requirement) |
| necessitated(adjective, characteristic, need, requirement) |
| necessitous(adjective, characteristic, need, requirement) |
| needed(adjective, characteristic, need, requirement) |
| needful(adjective, characteristic, need, requirement) |
| obligated(adjective, characteristic, need, requirement) |
| obliged(adjective, characteristic, need, requirement) |
| oppressive(adjective, characteristic, need, requirement) |
| overweening(adjective, characteristic, need, requirement) |
| peremptory(adjective, characteristic, need, requirement) |
| pledged(adjective, characteristic, need, requirement) |
| prerequisite(adjective, characteristic, need, requirement) |
| pressed(adjective, characteristic, need, requirement) |