| fear(noun, upset, feeling, worry, concern) |
| worry(noun, concept, trouble, start, concern) |
| apprehension(noun, upset, feeling, worry, concern) |
| distress(noun, trouble, disorder, worry, concern) |
| disquiet(noun, activity, upset, trouble, movement) |
| alarm(noun, upset, feeling, start, worry) |
| nervousness(noun, activity, upset, movement, force) |
| anguish(noun, trouble, worry, concern, care) |
| uneasiness(noun, activity, upset, trouble, movement) |
| solicitude(noun, concept, worry, desire, concern) |
| concern(noun, concept, trouble, worry, strain) |
| dread(noun, upset, feeling, worry, concern) |
| trouble(noun, upset, disorder, worry, concern) |
| dismay(noun, feeling, worry, excitement, distress) |
| care(noun, trouble, worry, concern, strain) |
| misery(noun, trouble, worry, concern, blow) |
| angst(noun, upset, disorder, worry, concern) |
| agitation(noun, activity, upset, movement, disorder) |
| misgiving(noun, upset, trouble, feeling, worry) |
| stress(noun, trouble, charge, worry, strain) |