| stable(adjective, strong, complete, solid, vigorous) |
| vitalizing(adjective, energetic, lively, active, vigorous) |
| zestful(adjective, energetic, lively, ready, active) |
| able-bodied(adjective, strong, tough, fit, healthy) |
| alert(adjective, adverb, good, clear, pleasant) |
| animating |
| bouncy(adjective, lively, active, cheerful, vibrant) |
| burning(adjective, important, serious, essential, critical) |
| chipper(adjective, good, clear, pleasant, keen) |
| dominant(adjective, top, important, essential, prime) |
| driving(adjective, strong, tough, energetic, powerful) |
| elementary(adjective, top, important, significant, original) |
| enlivening |
| enthusiastic(adjective, energetic, lively, active, vigorous) |
| essence |
| firm(adjective, strong, complete, fit, solid) |
| flush |
| foremost(adjective, importance, big, important, significant) |
| frisky |
| full of pep(expression, adjective, idiom, strong, speedy) |