| avidness |
| buoyancy(noun, action, passion, energy, spirit) |
| determination(noun, passion, spirit, enthusiasm, fervor) |
| effectiveness(noun, go, drive, power, strength) |
| fanaticism(noun, feeling, passion, excitement, spirit) |
| fervidness |
| fury(noun, feeling, passion, excitement, spirit) |
| gaiety(noun, action, feeling, pleasure, passion) |
| gravity(noun, vigor, liveliness, vitality, get-up-and-go) |
| gush |
| imagination(noun, creativity, power, inspiration, vision) |
| invention(noun, creativity, fancy, idea, intelligence) |
| lustiness(noun, strength, energy, vigor, vivacity) |
| originality(noun, creativity, fancy, idea, intelligence) |
| perkiness(noun, energy, liveliness, cheerfulness, vim) |
| pertness(noun, action, spirit, dash, liveliness) |
| piss and vinegar(expression, idiom) |
| rapture(noun, feeling, passion, excitement, spirit) |
| readiness(noun, passion, spirit, determination, enthusiasm) |
| savor(noun, pleasure, delight, enjoyment) |