| angst(noun, trouble, disorder, worry, concern) |
| anxiousness(noun, anxiety, feelings, disquiet, nervousness) |
| discomfort(noun, disorder, worry, concern, strain) |
| foreboding(noun, trouble, worry, concern, distress) |
| fuss(noun, trouble, worry, concern, anxiety) |
| humiliation(noun, upset, difficulty, confusion, shame) |
| qualm(noun, worry, distress, anxiety, care) |
| agitation(noun, activity, upset, movement, worry) |
| anguish(noun, worry, concern, anxiety, responsibility) |
| bustle(noun, activity, movement, anxiety, agitation) |
| care(noun, trouble, worry, regard, concern) |
| chagrin(noun, upset, trouble, worry, difficulty) |
| confusion(noun, upset, trouble, difficulty, anxiety) |
| doubt(noun, trouble, worry, concern, distress) |
| jitters(noun, activity, trouble, movement, worry) |
| perturbation(noun, upset, anxiety, confusion, conflict) |
| tension(noun, trouble, worry, concern, anxiety) |
| turbulence(noun, activity, movement, anxiety, agitation) |
| embarrassment(noun, upset, anxiety, confusion, shame) |
| ferment(noun, activity, movement, anxiety, agitation) |