| guts(noun, drive, strength, push, energy) |
| heartiness(noun, force, power, light, passion) |
| heat(noun, force, feeling, light, passion) |
| high spirits(noun, expression, action, passion, energy) |
| hilarity(noun, feeling, passion, energy, excitement) |
| hobby(noun, feeling, passion, energy, excitement) |
| impellent(noun, drive, push, energy, determination) |
| impetuosity(noun, force, feeling, light, passion) |
| impulse(noun, drive, push, energy, determination) |
| interest(noun, feeling, passion, energy, excitement) |
| joy(noun, feeling, passion, energy, excitement) |
| joyfulness(noun, feeling, passion, energy, excitement) |
| juice(noun, go, force, style, drive) |
| keen interest(noun, expression, feeling, passion, energy) |
| liveliness activity(expression, action, passion, energy, spirit) |
| mania(noun, feeling, passion, energy, excitement) |
| mettle |
| mirth(noun, feeling, passion, energy, excitement) |
| momentum(noun, drive, push, energy, determination) |
| motivation(noun, drive, push, energy, vigor) |