| physically fit(expression, strong, tough, fresh) |
| prospering(strong, tough, healthy, well) |
| prosperous(strong, tough, healthy, well) |
| resistant(adjective, strong, hard, sound, tough) |
| roaring(strong, tough, healthy, well) |
| rosy-cheeked(strong, tough, fresh, well) |
| safe and sound(expression, strong, tough, fresh) |
| seasoned(adjective, strong, hard, sound, tough) |
| staunch(adjective, strong, solid, determined) |
| tiger(strong, tough, vigorous, healthy) |
| trim(strong, tough, fresh, healthy) |
| unflagging(adjective, strong, sound, tough) |
| unimpaired(strong, tough, fresh, well) |
| whole(strong, tough, fresh, rich) |
| wicked(strong, tough, healthy, well) |
| zappy(strong, tough, healthy, well) |
| able(strong, healthy, well, robust) |
| acclimatized(strong, healthy, well, robust) |
| agile |
| alive and kicking(expression, idiom, healthy, well) |