| forward(adjective, strong, smart, bold, resolute) |
| hearty(adjective, resolute) |
| high-spirited(noun, adjective, strong, tough, energetic) |
| icy(adjective, informal, bold, unconcerned, brave) |
| incautious |
| indefatigable(adjective, resolute) |
| intent(adjective, resolute) |
| iron-willed(adjective, resolute) |
| loyal(adjective, resolute) |
| macho(adjective, vigorous, noble, courageous) |
| manlike(vigorous, noble, courageous) |
| red-blooded(adjective, strong, tough, vigorous, noble) |
| relentless(adjective, resolute) |
| reliable(adjective, resolute) |
| resolved(adjective, resolute) |
| risky(bold, brave, daring, reckless, adventurous) |
| ruthless(adjective, resolute) |
| self-possessed(confident, self-assured, self-confident, poised) |
| self-reliant(certain, vigorous, noble, courage, sure) |
| smart(adjective, elegant, bold, brave, impulsive) |