| inquietude(noun, anxiety, weakness, uncertainty, shake) |
| insecurity(noun, anxiety, weakness, doubt, uncertainty) |
| irresolution(noun, trouble, concern, delay, anxiety) |
| meter(noun, beat, stroke, throb, rhythm) |
| mutability(noun, anxiety, weakness, uncertainty, shake) |
| pliancy(noun, anxiety, weakness, uncertainty, shake) |
| precariousness(noun, anxiety, weakness, uncertainty, shake) |
| restlessness(noun, anxiety, weakness, uncertainty, shake) |
| shake(noun, beat, quiver, shudder, trembling) |
| shilly-shally(noun, delay, weakness, doubt, wavering) |
| shilly-shallying(noun, uncertainty, wavering, indecision, vacillation) |
| swaying(noun, fluctuation, swinging) |
| throb(noun, beat, quiver, shudder, trembling) |
| to-and-fro(noun, delay, weakness, doubt, wavering) |
| transience(noun, anxiety, weakness, uncertainty, shake) |
| unfixedness(noun, anxiety, weakness, uncertainty, shake) |
| unpredictability(noun, trouble, concern, anxiety, weakness) |
| variability(noun, anxiety, weakness, uncertainty, shake) |
| vibe |
| vibrancy |