| trembling(nervous, fearful) |
| unmanly(worried, afraid, apprehensive, scared) |
| weak(nervous, fearful) |
| weak-kneed(worried, afraid, apprehensive, scared) |
| aflutter(worried, afraid, apprehensive, scared) |
| aghast(upset, worried, afraid, apprehensive) |
| agitated(worried, afraid, apprehensive, scared) |
| alarmed(upset, worried, afraid, apprehensive) |
| discomposed(worried, afraid, apprehensive, scared) |
| feeble(adjective, soft, obscure, flat, dark) |
| goose-bumpy(worried, afraid, apprehensive, scared) |
| have cold feet(expression, idiom, upset, worried) |
| jittery(upset, worried, afraid, apprehensive) |
| nerveless(worried, afraid, apprehensive, scared) |
| nervy(worried, afraid, apprehensive, scared) |
| perturbed(worried, afraid, apprehensive, scared) |
| phobic(worried, afraid, apprehensive, scared) |
| quivery(worried, afraid, apprehensive, scared) |
| reticent(nervous, still, fearful, hushed) |
| running scared(expression, upset, worried, afraid) |