| 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 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 limb(expression, adjective, idiom, delicate, uncertain) |
| playing with fire(expression, idiom, doubtful, susceptible, striking) |
| pregnable(susceptible, risky, nonresistant) |
| sensile(susceptible, risky, nonresistant) |
| shakable |
| smart alecky(expression, susceptible, risky, nonresistant) |
| susceptible(risky, nonresistant) |
| tumble for(expression, susceptible, risky, nonresistant) |
| unapt(adjective, doubtful) |
| unclear(shaky, unlikely, unpromising) |
| unlikely(shaky, unpromising) |
| unpromising(shaky, unlikely) |