| intrepid(adjective, strong, tough, smart, bold) |
| jaunty |
| nervy(adjective, strong, tough, smart, bold) |
| obtrusive(adjective, smart, bold, brave, impulsive) |
| out on a limb(expression, adjective, idiom, smart, bold) |
| plucky(adjective, strong, tough, smart, bold) |
| quixotic |
| salty(noun, adjective, smart, bold, brave) |
| smart(adjective, bold, brave, impulsive, courageous) |
| smart-alecky(adjective, smart, bold, brave, impulsive) |
| spiky(noun, adjective, contrary, belligerent, contentious) |
| spunky(adjective, smart, bold, brave, impulsive) |
| temerarious(adjective, smart, bold, impulsive, reckless) |
| valiant(adjective, strong, tough, smart, bold) |
| audacious(adjective, strong, smart, bold, brave) |
| be taken in(susceptible, risky, nonresistant) |
| behind eight ball(expression, idiom, susceptible, risky, nonresistant) |
| blustering |
| breakneck |
| cavalier |