| forwardness |
| gaiety(action, feeling, passion, energy, excitement) |
| glow(feeling, passion, energy, excitement, spirit) |
| grit(noun, force, quality, power, character) |
| gusto(force, light, passion, energy, excitement) |
| hardihood(noun, power, strength, energy, spirit) |
| heart(noun, activity, force, quality, power) |
| heartiness(force, light, passion, excitement, vigor) |
| impetuosity(force, feeling, light, passion, energy) |
| initiative(power, strength, spirit, vigor, intensity) |
| keenness(feeling, passion, excitement, spirit, interest) |
| nerve(noun, force, quality, feeling, power) |
| pep(noun, action, force, style, feeling) |
| pluck(noun, style, power, strength, energy) |
| readiness |
| resolution(noun, force, quality, power, character) |
| spirit |
| splendor |
| spunk(noun, force, quality, style, power) |
| virtuosity(force, light, passion, excitement, vigor) |