| unsteady(adjective, weak, unstable, unsettled, shaky) |
| wavering(weak, unstable, unsettled, unsteady, trembling) |
| aflutter(shy, worried, afraid, apprehensive, scared) |
| aghast(shy, worried, afraid, apprehensive, scared) |
| all aquiver(expression, weak, unstable, unsettled, unsteady) |
| anxious(adjective, shy, worried, afraid, apprehensive) |
| apprehensive(adjective, shy, worried, afraid, scared) |
| aquake(weak, unstable, unsettled, unsteady, trembling) |
| ashake(weak, unstable, unsettled, unsteady, trembling) |
| bickering |
| blinking |
| chicken(shy, worried, afraid, apprehensive, scared) |
| chickenhearted(shy, worried, afraid, apprehensive, scared) |
| dancing |
| discomposed(shy, worried, afraid, apprehensive, scared) |
| disturbed(shy, worried, afraid, apprehensive, scared) |
| fainthearted(shy, worried, afraid, apprehensive, scared) |
| faltering(weak, unstable, unsettled, unsteady, trembling) |
| fidgety |
| flashing |