| brass(noun, spirit, assurance, courage, nerve) |
| bravado(noun, spirit, courage, guts, bravery) |
| bravura(noun, spirit, dash, courage, nerve) |
| certainty(noun, drive, energy, spirit, resolve) |
| certitude(noun, drive, energy, resolve, determination) |
| constancy(noun, drive, strength, energy, resolve) |
| conviction(noun, drive, energy, resolve, determination) |
| decision(noun, drive, energy, resolve, determination) |
| dedication(noun, energy, resolve, assurance, purpose) |
| doggedness(noun, drive, energy, resolve, determination) |
| dogmatism(noun, drive, energy, resolve, determination) |
| drive(noun, energy, resolve, determination, resolution) |
| energy(noun, drive, spirit, resolve, determination) |
| fearless |
| firm-ness(noun, drive, energy, resolve, determination) |
| forwardness(noun, assurance, nerve, daring, gall) |
| gall(noun, spirit, assurance, courage, nerve) |
| impertinence(noun, spirit, assurance, courage, nerve) |
| impetuosity(noun, assurance, nerve, daring, gall) |
| imprudence(noun, assurance, nerve, daring, gall) |