| life(noun, strength, energy, spirit, intensity) |
| liveliness(noun, strength, energy, spirit, life) |
| lustiness(strength, energy, vivacity) |
| originality(noun, inventiveness, initiative, innovativeness) |
| over-confidence |
| pep(noun, strength, energy, spirit, life) |
| pizzazz(noun, strength, energy, spirit, life) |
| precipitateness(assurance, nerve, daring, gall, carelessness) |
| pulse(noun, strength, energy, spirit, life) |
| punch(strength, energy, vivacity) |
| readiness(noun, originality, industry, inventiveness, initiative) |
| resource(noun, originality, industry, inventiveness, initiative) |
| resourcefulness(noun, originality, industry, inventiveness, initiative) |
| robustness(noun, strength, energy, spirit, life) |
| safety |
| salt(noun, nerve, daring, boldness, grit) |
| self-reliance(noun, originality, industry, inventiveness, initiative) |
| snap(noun, strength, energy, spirit, life) |
| sparkle(noun, strength, energy, spirit, life) |
| spunkiness(noun, courage) |