| insistence(noun, resolve, determination, resolution, firmness) |
| moxie(noun, spirit, resolve, determination, resolution) |
| spunk(noun, drive, energy, spirit, resolve) |
| stick-to-it-iveness |
| strength(noun, support, control, resolve, balance) |
| trustworthiness(noun, support, honor, ability, tie) |
| will(noun, drive, spirit, determination, resolution) |
| abidingness(noun, perseverance, reliability, faithfulness, steadiness) |
| changelessness(noun, stability) |
| cohesion(noun, support, control, strength, balance) |
| continuity(noun, stability) |
| fastness(noun, support, control, strength, balance) |
| fixedness(noun, resolve, resolution, perseverance, reliability) |
| indefatigableness |
| indomitability(noun, drive, energy, resolve, determination) |
| mettle(noun, spirit, determination, courage, firmness) |
| obduracy(noun, resolve, determination, resolution, firmness) |
| relentlessness(noun, spirit, determination, firmness, decision) |
| self-control(noun, balance, poise, stability, steadiness) |
| single-mindedness(noun, support, drive, honor, energy) |