| alarm(noun, worry, strain, anxiety, burden) |
| albatross(noun, worry, strain, anxiety, burden) |
| anxiety(noun, worry, strain, burden, pain) |
| apprehensiveness(noun, worry, strain, anxiety, burden) |
| burden(noun, worry, strain, anxiety, pain) |
| clutch(noun, worry, strain, anxiety, burden) |
| crunch(noun, worry, strain, anxiety, burden) |
| density(noun, tightness) |
| disquiet(noun, worry, strain, anxiety, burden) |
| disquietude(noun, worry, strain, anxiety, burden) |
| distention(noun, worry, strain, anxiety, burden) |
| draw(noun, worry, strain, anxiety, burden) |
| dread(noun, worry, strain, anxiety, burden) |
| expectancy(noun, worry, strain, anxiety, burden) |
| extension(noun, worry, strain, anxiety, burden) |
| fear(noun, worry, strain, anxiety, burden) |
| fearfulness(noun, worry, strain, anxiety, burden) |
| ferment(noun, worry, strain, anxiety, burden) |
| flutter(noun, worry, strain, anxiety, burden) |
| hardness(noun, firmness, tension, rigidity, stiffness) |