| keenness(noun, feeling, passion, excitement, spirit) |
| lustiness(noun, health, force, body, power) |
| vehemence(noun, force, style, feeling, power) |
| virility(noun, go, style, power, strength) |
| go(noun, style, feeling, power, passion) |
| spiritedness(noun, energy, spirit, vigor, liveliness) |
| ardency(noun, feeling, passion, excitement, spirit) |
| bounce(noun, action, go, force, quality) |
| dynamism(noun, action, go, power, passion) |
| earnestness(noun, force, quality, feeling, character) |
| effectiveness(noun, go, style, drive, power) |
| flavor(noun, taste, essence, savor, zest) |
| friskiness(noun, vigor) |
| gaiety(noun, action, feeling, passion, energy) |
| heartiness(noun, force, power, light, passion) |
| hustle(style, spark, zest) |
| industry(noun, activity, movement, force, plan) |
| moxie(noun, go, style, power, strength) |
| muscle(noun, health, go, force, style) |
| pith(noun, health, force, body, power) |