| afraid(adjective, upset, weak, soft, base) |
| alarmed(adjective, upset, uncertain, anxious, nervous) |
| anxious(adjective, upset, weak, soft, base) |
| disquieted(adjective, uncertain, anxious, nervous) |
| have cold feet(expression, idiom, upset, uncertain, anxious) |
| in a dither(expression, idiom, uncertain, anxious, nervous) |
| jittery(adjective, upset, weak, soft, base) |
| jumpy(adjective, upset, uncertain, anxious, nervous) |
| lily-livered(adjective, upset, weak, soft, uncertain) |
| shaky(adjective, upset, uncertain, anxious, nervous) |
| uneasy(adjective, uncertain, anxious, nervous) |
| aflutter(anxious, worried, afraid, apprehensive) |
| aghast(upset, worried, afraid, apprehensive) |
| apprehensive(adjective, weak, anxious, nervous) |
| chicken(upset, worried, afraid, apprehensive) |
| chickenhearted(worried, afraid, apprehensive, scared) |
| diffident(weak, worried, afraid, apprehensive) |
| discomposed(worried, afraid, apprehensive, scared) |
| disturbed(anxious, worried, afraid, apprehensive) |
| fainthearted(weak, worried, afraid, apprehensive) |