| potent(adjective, strong, tough, healthy) |
| powerful(adjective, strong, tough, healthy) |
| powerhouse(adjective, strong, tough, healthy) |
| prospering(adjective, strong, tough, healthy) |
| prosperous(adjective, strong, tough, healthy) |
| right(adjective, great, sound, reasonable) |
| right as rain(expression, adjective, idiom, strong, great) |
| roaring(adjective, strong, tough, healthy) |
| robustious(adjective, strong, tough, healthy) |
| robustuous(adjective, strong, tough, healthy) |
| rough(adjective, strong, tough, healthy) |
| rugged(adjective, strong, tough, healthy) |
| sane(adjective, great, sound, right, reasonable) |
| sinewy(adjective, strong, tough, healthy) |
| snappy(adjective, strong, tough, healthy) |
| sound(adjective, strong, tough, reasonable) |
| stout(adjective, strong, tough, healthy) |
| strapping(adjective, strong, tough, healthy) |
| sturdy(adjective, strong, tough, vigorous) |
| thriving(adjective, strong, tough, healthy) |