| prepared(adjective, hard, unfeeling, unsympathetic, hardened) |
| purposeful(adjective, determined, serious, resolute, persistent) |
| resistant(adjective, hard, unfeeling, unsympathetic, prepared) |
| resolute(adjective, serious, persistent, unwavering, gritty) |
| resolved(adjective, serious, resolute, persistent, unwavering) |
| seasoned(adjective, hard, unfeeling, unsympathetic, prepared) |
| serious(adjective, resolute, persistent, unwavering, gritty) |
| set(adjective, serious, resolute, persistent, unwavering) |
| set on(expression, adjective, serious, resolute, persistent) |
| settled(adjective, serious, resolute, persistent, unwavering) |
| single-minded(adjective, serious, resolute, persistent, unwavering) |
| solid(adjective, serious, resolute, persistent, pat) |
| steadfast(adjective, serious, resolute, persistent, unwavering) |
| steeled(adjective, hard, unfeeling, unsympathetic, prepared) |
| strong-minded(adjective, determined, serious, resolute, persistent) |
| strong-willed(adjective, serious, resolute, persistent, unwavering) |
| tenacious(adjective, serious, resolute, persistent, unwavering) |
| thick-skinned(adjective, hard, unfeeling, unsympathetic, hardened) |
| toughened(adjective, hard, unfeeling, unsympathetic, hardened) |
| unashamed(adjective, hard, unfeeling, unsympathetic, prepared) |