| indomitability(noun, drive, energy, spirit, resolve) |
| tenacity(noun, drive, power, strength, energy) |
| gameness(noun, quality, power, spirit, dash) |
| gutsiness(noun, quality, strength, slang, dash) |
| staunchness(noun, resolution) |
| stoutheartedness(noun, quality, power, strength, spirit) |
| stoutness(noun, strength, confidence, courage, firmness) |
| valorousness(noun, character, strength, determination, courage) |
| confidence(noun, drive, strength, spirit, determination) |
| endurance(noun, power, strength, spirit, dash) |
| hardihood(noun, drive, power, strength, energy) |
| resilience(strength, courage) |
| steadfastness(noun, drive, energy, spirit, resolve) |
| hardiness(noun, spirit, determination, confidence, courage) |
| magnanimity(noun, character, courage, fortitude, valor) |
| manhood(noun, maturity) |
| pluckiness(noun, quality, spirit, dash, fear) |
| spunkiness(noun, quality, informal, fear, courage) |
| stalwartness(noun, firmness) |
| stamina(noun, strength, spirit, determination, resolution) |