| unorthodox |
| vigorous(adjective, energetic, daring, innovative, ingenious) |
| witty(adjective, smart, bright, intelligent, brainy) |
| proficient(adjective, quick, cunning, competent, flexible) |
| agile |
| crackerjack(adjective, smart, bright, intelligent) |
| slippery |
| venturesome(adjective, energetic, practical, daring, courageous) |
| alert(adjective, sharp, smart, bright, energetic) |
| aspiring(adjective, energetic, enthusiastic, determined, ardent) |
| brainy(adjective, smart, bright, intelligent) |
| courageous |
| deep(smart, bright, complex, intelligent, brainy) |
| determined(adjective, clear, tough, severe, energetic) |
| dextrous |
| diligent(adjective, energetic, daring, innovative, ingenious) |
| driving(adjective, energetic, enthusiastic, determined, ardent) |
| earnest(adjective, energetic, enthusiastic, determined, ardent) |
| energetic(adjective, enthusiastic, determined, competent, earnest) |
| go-ahead(adjective, energetic, daring, innovative, ingenious) |