| hardy(noun, adjective, strong, strength) |
| influential(adjective, clear, strong, great, powerful) |
| lusty(adjective, vigorous) |
| valid(adjective, power, strength) |
| active(adjective, strong, energetic, vigorous) |
| capable(adjective, strong, power, sound, energetic) |
| commanding(adjective, strong, great, fine, energetic) |
| controlling(adjective, powerful, prevailing, influential, commanding) |
| formidable(adjective, tough, difficult, overwhelming, prevailing) |
| great(adjective, strong, tough, difficult, important) |
| muscular(adjective, strong) |
| rugged(adjective, strong) |
| strapping(adjective, strong, sound, energetic, heavy) |
| almighty(adjective, control, strong, power, energetic) |
| drastic |
| effectual(power, prevailing, influential, commanding) |
| efficient(adjective, power) |
| full-blooded(adjective, vigorous) |
| hefty |
| mettlesome(adjective, energetic, vigorous) |