| dilemma(noun, fix, difficulty, anxiety, confusion) |
| distrustfulness |
| double-mindedness(noun, irresolution) |
| enigma(issue, doubt, subject, problem, vagueness) |
| equivocacy(noun, doubt, vagueness, haziness) |
| expectancy(noun, anxiety, confusion, doubt, expectation) |
| funny feeling(noun, expression, impression, guess, apprehension) |
| hesitance(noun, irresolution) |
| imprecision(noun, obscurity, vagueness, roughness, abstruseness) |
| impulsiveness(noun, irresolution) |
| inconclusiveness(noun, anxiety, doubt, obscurity, vagueness) |
| indiscrimination(noun, indiscrimination) |
| leeriness(noun, doubt, dissent, reservation, skepticism) |
| mistrustfulness |
| perplexity(noun, fix, concern, difficulty, anxiety) |
| restlessness(noun, upset, trouble, worry, concern) |
| shiftiness(noun, irresolution) |
| speculation(noun, draw, chance, pledge, hazard) |
| uncertainty principle(expression, idiom, intention) |
| unfixedness(noun, anxiety, weakness, shake, disquiet) |