| moxie(noun, strength, spirit, ability, resolve) |
| obduracy(noun, resolve, firmness, severity, harshness) |
| obstinateness(noun, state, quality, resist, determination) |
| purpose(noun, drive, energy, spirit, resolve) |
| retention(noun, grasp, grip, embrace, memory) |
| stick-to-it-iveness(noun, perseverance) |
| woman tough |
| tirelessness(noun, resolve, determination, resolution, perseverance) |
| boldness(noun, drive, strength, energy, spirit) |
| intransigence(noun, resolve, determination, firmness, severity) |
| mulishness(noun, state, quality, resist, determination) |
| pertinaciousness(noun, state, quality, resist, determination) |
| pigheadedness(noun, state, quality, resist, determination) |
| purposefulness(noun, drive, energy, spirit, resolve) |
| sand(noun, resolution, perseverance) |
| decision(noun, drive, honor, energy, spirit) |
| decisiveness(noun, determination, resolution, single-mindedness) |
| hardheadedness(noun, state, quality, resist, determination) |
| hardihood(noun, drive, power, strength, energy) |
| intrepidity(noun, drive, power, strength, energy) |