| strength of purpose(noun, expression, idiom, resolve, determination) |
| superstition(noun, passion, hatred, zeal, keenness) |
| temperament(noun, feeling, drive, power, character) |
| tenaciousness(noun, state, quality, resolve, resist) |
| transport(noun, passion, hatred, zeal, keenness) |
| true grit(noun, expression, resolve, determination, firmness) |
| uncontrollability(noun, resistance, recklessness, obstinacy, imprudence) |
| uncontrollableness(noun, resistance, recklessness, obstinacy, imprudence) |
| unfairness(noun, passion, hatred, zeal, keenness) |
| ungovernableness(noun, resistance, recklessness, obstinacy, imprudence) |
| unmanageability(noun, resistance, recklessness, obstinacy, imprudence) |
| unreasonableness(noun, passion, hatred, zeal, keenness) |
| unrestraint |
| untowardness(noun, resistance, recklessness, obstinacy, imprudence) |
| urge(noun, feeling, drive, power, character) |
| velleity(noun, feeling, drive, power, character) |
| volition(noun, feeling, drive, power, character) |
| what it takes(noun, expression, idiom, resolve, determination) |
| wildness(noun, resistance, recklessness, obstinacy, imprudence) |
| willpower(noun, feeling, drive, power, character) |