| tremulous(worried, afraid, apprehensive, scared) |
| aflutter(worried, afraid, apprehensive, scared) |
| apprehensive(adjective, anxious, modest, nervous, humble) |
| modest(adjective, humble, hesitant, reserved) |
| sheepish(adjective, modest, nervous, humble) |
| worried(adjective, anxious, nervous, tense) |
| afraid(adjective, anxious, modest, nervous, humble) |
| frightened(adjective, nervous, worried, afraid) |
| rabbity(worried, afraid, apprehensive, scared) |
| backward(adjective, modest, humble, hesitant) |
| chicken(worried, afraid, apprehensive, scared) |
| chickenhearted(worried, afraid, apprehensive, scared) |
| discomposed(worried, afraid, apprehensive, scared) |
| goose-bumpy(worried, afraid, apprehensive, scared) |
| have cold feet(expression, idiom, worried, afraid) |
| hesitant(adjective, anxious, modest, nervous, humble) |
| in a dither(expression, adjective, idiom, worried) |
| intimidated(worried, afraid, apprehensive, scared) |
| nerveless(worried, afraid, apprehensive, scared) |
| nervy(adjective, anxious, nervous, worried) |