| impatient |
| in fine feather(strong, tough, fit, lively, active) |
| in fine fettle(expression, strong, tough, fit, fresh) |
| in good shape(strong, tough, fit, lively, active) |
| in the pink(expression, strong, tough, fit, fresh) |
| intrepid(adjective, bright, energetic, passionate, determined) |
| jumping(adjective, keen, bright, energetic, lively) |
| live |
| lusty(strong, tough, fit, active, fresh) |
| mettlesome(adjective, bright, energetic, passionate, determined) |
| militant |
| muscular(strong, tough, fit, fresh, well) |
| nervy(adjective, bright, energetic, passionate, determined) |
| panting |
| passionate(adjective, bright, energetic, determined, active) |
| peppery(adjective, bright, energetic, passionate, determined) |
| physically fit(expression, strong, tough, fit, fresh) |
| plucky(adjective, bright, energetic, passionate, determined) |
| potent(strong, tough, fit, active, fresh) |
| prompt |