| obstinacy(noun, drive, passion, energy, spirit) |
| tenacity(noun, drive, passion, energy, spirit) |
| doggedness(noun, drive, energy, spirit, resolve) |
| mulishness(noun, resolve, determination, perseverance, obstinacy) |
| bullheadedness(noun, resolution, perseverance, obstinacy, inflexibility) |
| determination(noun, drive, spirit, resolve, resolution) |
| obduracy(noun, state, quality, resolve, resist) |
| perseverance(noun, drive, energy, spirit, resolve) |
| pertinacity(noun, resolve, determination, resolution, firmness) |
| inflexibility(noun, state, quality, resolve, resist) |
| persistence(noun, drive, energy, resolve, determination) |
| pigheadedness(noun, resolve, determination, perseverance, obstinacy) |
| resolution(noun, drive, energy, resolve, determination) |
| defiance(noun, disregard, neglect, strike, dislike) |
| steadfastness(noun, drive, energy, spirit, resolve) |
| contumacy(noun, passion, hatred, zeal, resistance) |
| firmness(noun, drive, spirit, resolve, determination) |
| diligence(noun, resolve, determination, resolution, firmness) |
| indefatigability(noun, resolve, determination, resolution, perseverance) |
| intractability(noun, resistance, obstinacy, inflexibility, noncooperation) |