| hanging by thread(expression, doubtful, susceptible, risky, nonresistant) |
| harebrained(adjective, bold, rash, reckless, risky) |
| headstrong(adjective, bold, rash, reckless, risky) |
| hot shot(expression, susceptible, risky, nonresistant) |
| impetuous(adjective, bold, rash, reckless, risky) |
| imprudent(adjective, bold, rash, reckless, risky) |
| impugnable(doubtful, susceptible, risky, nonresistant, unconfirmed) |
| in Dutch(expression, susceptible, risky, nonresistant) |
| in a pickle(expression, idiom, susceptible, risky, nonresistant) |
| in a tight spot(expression, idiom, susceptible, risky, nonresistant) |
| in hot water(expression, idiom, susceptible, risky, nonresistant) |
| in line of fire(expression, idiom, susceptible, risky, nonresistant) |
| in the line of fire(expression, idiom, susceptible, risky, nonresistant) |
| incautious(adjective, bold, rash, reckless, risky) |
| irresponsible(adjective, bold, rash, reckless, risky) |
| like a sitting duck(expression, idiom, susceptible, risky, nonresistant) |
| madcap(adjective, bold, rash, reckless, risky) |
| nonresistant(susceptible, risky) |
| not a prayer(adjective, delicate, uncertain, doubtful, unsound) |
| off the deep end(adjective, careless, foolish, doubtful, thoughtless) |