| unimpaired(strong, tough, fit, lively, active) |
| vibrant(adjective, energetic, lively, active, vigorous) |
| virile(strong, tough, fit, lively, active) |
| well(strong, tough, fit, fresh) |
| well-preserved |
| whole(strong, tough, fit, lively, active) |
| yeasty |
| zappy(adjective, bright, energetic, passionate, determined) |
| zealous(adjective, keen, bright, energetic, passionate) |
| zesty(adjective, energetic, passionate, lively, determined) |
| zippy(adjective, bright, energetic, lively, determined) |
| blooming(strong, tough, fit, lively, active) |
| healthful(strong, tough, fit, lively, active) |
| abounding(energetic, active, busy) |
| activated(adjective, energetic, active, vigorous, vivacious) |
| agile |
| ball of fire(expression, idiom, strong, speedy) |
| being active(expression, energetic, active, busy) |
| brash |
| breathing |