| durability(noun, health, support, control, force) |
| energy(noun, health, force, body, power) |
| moxie(noun, activity, go, drive, power) |
| power(noun, activity, go, force, body) |
| spunk(noun, strength, energy, spirit, vigor) |
| stiffness(noun, difficulty, firmness, protection, security) |
| temper(noun, protection, security, rigidity, hardness) |
| fortitude(noun, health, force, body, power) |
| determination(noun, support, control, strong, strength) |
| endurance(noun, support, control, go, power) |
| flexibility(noun, hard, power, strength, resistance) |
| formidability(noun, difficulty) |
| pluck(noun, activity, go, drive, power) |
| stability(noun, health, support, control, force) |
| staying power(noun, expression, idiom, strength, heart) |
| stubbornness(noun, determination, resolution, firmness, steadfastness) |
| arduousness(noun, difficulty, discipline, strictness, hardness) |
| decisiveness(noun, strong, certain, determination, resolution) |
| might(noun, health, go, force, body) |
| nerve(noun, health, force, body, power) |