| toughness(noun, spirit, determination, resolution, courage) |
| assurance(noun, drive, energy, spirit, resolve) |
| audaciousness(noun, daring, boldness) |
| derring-do(noun, determination, courage, courtesy, firmness) |
| generosity(noun, character, courage, fortitude, valor) |
| gumption(noun, spirit, courage, pluck, toughness) |
| manfulness |
| persistence(noun, drive, energy, resolve, determination) |
| resolve(noun, drive, energy, spirit, determination) |
| will(noun, drive, strength, spirit, determination) |
| gut(noun, quality, slang, fear) |
| bravado(noun, spirit, courage, daring, boldness) |
| chutzpah(noun, spirit, courage, nerve, daring) |
| coolness(noun, spirit, determination, confidence, courage) |
| decisiveness(noun, resolution) |
| finery |
| frills and furbelows(expression, idiom) |
| indefatigability(noun, resolution, perseverance) |
| intestinal fortitude(noun, expression, spirit, resolve, determination) |
| machismo |