| pertinaciousness(noun, state, quality, resist, determination) |
| perverseness(noun, state, quality, resist, determination) |
| pluck(noun, drive, energy, spirit, resolve) |
| relentlessness(noun, spirit, determination, firmness, decision) |
| single-mindedness(noun, drive, energy, resolve, determination) |
| tirelessness(noun, resolve, determination, resolution, perseverance) |
| will(noun, drive, resolve, determination, resolution) |
| woman tough |
| application(noun, resolve, care, determination, firmness) |
| backbone(noun, drive, strength, energy, spirit) |
| concentration(noun, care, firmness, intensity, devotion) |
| continuity |
| deliberation(noun, firmness, intensity, devotion, sincerity) |
| devotion(noun, honor, resolve, determination, resolution) |
| dogmatism(noun, drive, energy, resolve, determination) |
| fidelity(noun, perseverance, reliability, faithfulness, steadiness) |
| fixedness(noun, honor, perseverance, reliability, faithfulness) |
| guts(noun, drive, strength, energy, spirit) |
| hardheadedness(noun, state, quality, resist, determination) |
| indefatigableness |