| chickenhearted(worried, afraid, apprehensive, scared) |
| fainthearted(weak, worried, afraid, apprehensive) |
| lily-livered(upset, weak, worried, afraid) |
| mousy(adjective, upset, nervous, worried) |
| rabbity(adjective, upset, anxious, nervous) |
| shaky(adjective, upset, anxious, nervous) |
| tense(adjective, anxious, nervous, worried) |
| unmanly(worried, afraid, apprehensive, scared) |
| weak-kneed(weak, worried, afraid, apprehensive) |
| aflutter(worried, afraid, apprehensive, scared) |
| diffident(weak, worried, afraid, apprehensive) |
| discomposed(worried, afraid, apprehensive, scared) |
| goose-bumpy(worried, afraid, apprehensive, scared) |
| have cold feet(expression, adjective, idiom, upset) |
| hesitant(anxious, worried, tense, afraid) |
| in a dither(expression, idiom, worried, afraid) |
| nerveless(worried, afraid, apprehensive, scared) |
| phobic(adjective, worried, fearful, afraid) |
| pusillanimous(weak, worried, afraid, apprehensive) |
| quivery(worried, afraid, apprehensive, scared) |