| courageous(adjective, vigorous, noble, bold, brave) |
| lusty(adjective, strong, tough, intense, energetic) |
| masculine(adjective, vigorous, noble, courageous, strapping) |
| tiger(adjective, vigorous, noble, robust, courageous) |
| hearty(adjective, strong, tough, intense, energetic) |
| robust(adjective, strong, tough, intense, energetic) |
| vigorous(adjective, strong, energetic, powerful, lively) |
| full-blooded |
| stalwart(adjective, strong, tough, lively, active) |
| strapping(adjective, strong, tough, intense, energetic) |
| vital(adjective, strong, tough, intense, energetic) |
| energetic(adjective, strong, tough, powerful, lively) |
| hardy(adjective, strong, tough, intense, energetic) |
| male(adjective, vigorous, noble, courageous, muscular) |
| manly(adjective, robust, strapping, muscular, well-built) |
| strenuous(adjective, strong, tough, intense, energetic) |
| strong(adjective, tough, energetic, powerful, lively) |
| sturdy(adjective, strong, tough, intense, energetic) |
| dynamic(adjective, strong, tough, energetic, powerful) |
| hale(adjective, strong, tough, intense, energetic) |