| pins and needles(noun, expression, idiom, trouble, worry) |
| restlessness(noun, trouble, worry, concern, strain) |
| shakes(noun, trouble, worry, concern, strain) |
| shivers(noun, trouble, worry, concern, anxiety) |
| solicitude(noun, trouble, worry, concern, anxiety) |
| suffering(noun, trouble, worry, concern, anxiety) |
| suspense(noun, trouble, worry, concern, strain) |
| sweat(noun, trouble, worry, concern, anxiety) |
| tense |
| tension(noun, trouble, worry, concern, anxiety) |
| to do(noun, expression, anxiety, dread, willies) |
| trouble(noun, worry, concern, anxiety, doubt) |
| uncertainty(noun, trouble, worry, concern, anxiety) |
| unease(noun, trouble, worry, concern, strain) |
| uneasiness(noun, trouble, worry, concern, strain) |
| uneasy |
| watchfulness(noun, trouble, worry, concern, anxiety) |
| willies(noun, trouble, worry, concern, anxiety) |
| worriment(noun, trouble, worry, concern, strain) |
| worry(noun, trouble, concern, strain, anxiety) |