| indistinct(doubtful, vague, unsure) |
| jumpy(uncertain, nervous, worried, hesitant, insecure) |
| lacking confidence(expression, uncertain, self-doubting, unconfident) |
| leaves |
| like a sitting duck(expression, idiom, susceptible, risky, nonresistant) |
| minute |
| mobile |
| nervous(insecure, unsure) |
| nick |
| nonresistant(susceptible, risky) |
| not a prayer(expression, doubtful, susceptible, risky, nonresistant) |
| off deep end(expression, doubtful, susceptible, risky, nonresistant) |
| off the deep end(expression, doubtful, susceptible, risky, nonresistant) |
| on a limb(expression, idiom, insecure, risky, dangerous) |
| on line(expression, susceptible, risky, nonresistant) |
| on slippery ground(expression, doubtful, susceptible, risky, nonresistant) |
| on the hot seat(expression, idiom, susceptible, risky, nonresistant) |
| on the line(expression, idiom, susceptible, risky, nonresistant) |
| on the spot(expression, doubtful, susceptible, risky, nonresistant) |
| out on a limb(expression, idiom, uncertain, unstable, doubtful) |