| shakiness(noun, anxiety, weakness, uncertainty, shake) |
| unsteadiness(noun, anxiety, weakness, uncertainty, shake) |
| variableness(noun, fickleness) |
| whimsicality(noun, flightiness, randomness) |
| chance |
| alternation(noun, anxiety, weakness, uncertainty, shake) |
| ambiguity(noun, trouble, concern, anxiety, confusion) |
| ambivalence(noun, trouble, concern, anxiety, confusion) |
| anxiety(noun, trouble, concern, weakness, confusion) |
| bewilderment(noun, trouble, concern, anxiety, confusion) |
| concern(noun, trouble, anxiety, confusion, doubt) |
| confusion(noun, trouble, concern, anxiety, doubt) |
| conjecture(noun, trouble, concern, anxiety, confusion) |
| contingency(noun, trouble, concern, anxiety, confusion) |
| contradiction(noun, variation, discrepancy) |
| delicacy |
| dilemma(noun, trouble, concern, anxiety, confusion) |
| discontinuity |
| discrepancy(noun, variation, contradiction) |
| disequilibrium(noun, anxiety, weakness, uncertainty, shake) |