| misery(noun, trouble, worry, concern, anxiety) |
| misgiving(noun, trouble, worry, concern, distress) |
| mistrust(noun, trouble, worry, concern, anxiety) |
| moodiness(noun, worry, anxiety, anger, agitation) |
| nail-biting(noun, trouble, worry, concern, anxiety) |
| needles(noun, trouble, worry, concern, anxiety) |
| neurasthenia(noun, worry, anxiety, anger, agitation) |
| neuroticism(noun, worry, anxiety, anger, agitation) |
| panic(noun, trouble, worry, concern, excitement) |
| pins and needles(noun, expression, idiom, trouble, worry) |
| plods(verb, slows) |
| pokes(verb, slows) |
| quaking |
| quiver of terror(expression, idiom) |
| quivers(noun, worry, anxiety, anger, agitation) |
| restlessness(noun, trouble, worry, concern, anxiety) |
| retards(verb, slows) |
| sensitivity(noun, worry, anxiety, anger, agitation) |
| shakes(noun, trouble, worry, concern, anxiety) |
| shivering |