| brawn(noun, health, force, body, power) |
| cohesion(noun, support, control, strength, balance) |
| complexity(noun, difficulty) |
| courageousness(noun, resolution) |
| gameness(noun, spirit, determination, courage, boldness) |
| glutinousness |
| hardihood(noun, activity, go, drive, power) |
| indifference(noun, dislike, hostility, animosity, harshness) |
| intestinal fortitude(noun, expression, strength, spirit, determination) |
| muscle(noun, health, force, body, power) |
| onerousness(noun, difficulty) |
| oppressiveness(noun, difficulty) |
| persistency(noun, tenacity) |
| resolve(noun, strong, certain, determination, resolution) |
| ruthlessness(noun, dislike, hostility, animosity, harshness) |
| stalwartness(noun, health, force, body, power) |
| staunchness(noun, determination, resolution, firmness, steadfastness) |
| steadfastness(noun, support, control, strength, determination) |
| steadiness(noun, health, support, control, force) |
| suppleness(noun, state, quality, ability, flexibility) |