| instability(noun, change, quality, strong, anxiety) |
| insecurity(noun, change, quality, strong, anxiety) |
| unsteadiness(noun, change, quality, strong, anxiety) |
| precariousness(noun, change, quality, strong, anxiety) |
| shaking |
| trembling |
| uncertainty(noun, anxiety, weakness, shake, disquiet) |
| infirmity(noun, weakness, fragility, thinness) |
| quiver |
| quivering |
| unreliability(noun, anxiety, weakness, uncertainty, shake) |
| unstableness(noun, change, quality, strong, anxiety) |
| vibration |
| disquiet(noun, anxiety, weakness, uncertainty, shake) |
| fluctuation(noun, anxiety, weakness, uncertainty, shake) |
| hesitation(noun, anxiety, weakness, uncertainty, shake) |
| incapacity(noun, weakness, fragility, thinness) |
| ricketiness(noun, quality, anxiety, weakness, condition) |
| anxiety(noun, weakness, uncertainty, shake, disquiet) |
| disequilibrium(noun, anxiety, weakness, uncertainty, shake) |