| bashful(nervous, shy, fearful) |
| basket case(expression, upset, excited, anxious, nervous) |
| broken |
| bugged(adjective, upset, excited, anxious, nervous) |
| butterflies(adjective, upset, excited, uncertain, anxious) |
| changeable(irregular, unreliable, uneven, variable, unbalanced) |
| clutched(adjective, upset, excited, anxious, nervous) |
| cockeyed |
| debatable(dubious, suspect, shady, unlikely, unpromising) |
| decaying(adjective, shabby, worn, dingy, seedy) |
| defective(adjective, weak, slight, thin, ill) |
| desultory(irregular, erratic, random, haphazard, sporadic) |
| dopey(adjective, weak, thin, slow, tired) |
| doubtable(adjective, thin, unusual, uncertain, doubtful) |
| enervated(adjective, weak, thin, delicate, uncertain) |
| excitable(adjective, anxious, nervous, worried, tense) |
| falling apart |
| fearsome(insecure, risky, dangerous) |
| fluctuating(adjective, weak, uncertain, unstable, doubtful) |
| fluttery(adjective, excited, anxious, nervous, pressure) |