| chin-up(strong, bold, spirited, brave, courageous) |
| chirpy(adjective, bright, energetic, passionate, determined) |
| cocksure(certain, sure, self-assured, assured, self-confident) |
| colt(vigorous, noble, courageous) |
| coming on strong(expression, adjective, idiom, bold, brave) |
| committed(adjective, resolute) |
| dignified(adjective, strong, vigorous, polite, noble) |
| eager(adjective, bright, energetic, passionate, ready) |
| enduring(adjective, tenacious) |
| enterprising(adjective, bold, brave, daring, reckless) |
| fiery(adjective, strong, tough, bright, energetic) |
| fire-eating(adjective, strong, tough, polite, noble) |
| flintlike(adjective, tenacious) |
| forceful(adjective, energetic, determined, vigorous, resolute) |
| free-swinging |
| frightless |
| full of life(expression, adjective, idiom, bright, energetic) |
| gingery(adjective, bright, energetic, passionate, determined) |
| grand(adjective, polite, noble, thoughtful, brave) |
| greathearted |