| demanding(adjective, characteristic, determination, firmness) |
| determined(adjective, characteristic, determination, firmness) |
| dogmatic(adjective, characteristic, determination, firmness) |
| domineering(adjective, characteristic, determination, firmness) |
| doomed(adjective, characteristic, determination, firmness) |
| driven(adjective, characteristic, determination, firmness) |
| duty-bound(adjective, characteristic, determination, firmness) |
| emphatic(adjective, characteristic, determination, firmness) |
| enslaved(adjective, characteristic, determination, firmness) |
| fated(adjective, characteristic, determination, firmness) |
| fixed(adjective, characteristic, determination, firmness) |
| forced(adjective, characteristic, determination, firmness) |
| hanging tough(expression, characteristic, determination, firmness) |
| hard-nosed(adjective, characteristic, determination, firmness) |
| having no alternative(expression, characteristic, determination, firmness) |
| immovable(adjective, characteristic, determination, firmness) |
| impelled(adjective, characteristic, determination, firmness) |
| indentured(adjective, characteristic, determination, firmness) |
| inexorable(adjective, characteristic, determination, firmness) |
| inflexible(adjective, characteristic, determination, firmness) |