| exertion(noun, activity, drive, power) |
| fire(noun, activity, drive, power) |
| force(noun, activity, style, drive) |
| forcefulness(noun, activity, drive, power) |
| fortitude(noun, activity, drive, power) |
| get-up-and-go(noun, drive, power, strength) |
| initiative(noun, activity, drive, power) |
| intensity(noun, activity, force, style) |
| juice(noun, activity, force, drive) |
| life(noun, activity, force, style) |
| liveliness(noun, activity, drive, power) |
| might(noun, activity, force, style) |
| muscle(noun, activity, force, drive) |
| oomph(noun, force, style, drive) |
| operativeness(noun, activity, drive, power) |
| pizzazz(noun, activity, drive, power) |
| pluck(noun, activity, drive, power) |
| puissance(noun, action, force, drive) |
| punch(noun, force, drive, power) |
| push(noun, action, drive, power) |