| disbelief(noun, anxiety, uncertainty, timidity, insecurity) |
| doubt(noun, trouble, concern, anxiety, confusion) |
| uncertainty(noun, anxiety, doubt, question, vagueness) |
| ambiguity(noun, trouble, concern, anxiety, confusion) |
| ambivalence(noun, trouble, concern, anxiety, confusion) |
| anxiety(noun, trouble, concern, confusion, doubt) |
| bare possibility |
| bewilderment(noun, trouble, concern, anxiety, confusion) |
| changeableness(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) |
| credibility gap |
| dilemma(noun, trouble, concern, anxiety, confusion) |
| disquiet(noun, trouble, concern, anxiety, confusion) |
| distrust(noun, trouble, concern, anxiety, confusion) |
| doubtfulness(noun, trouble, concern, anxiety, confusion) |
| dubiety(noun, trouble, concern, anxiety, confusion) |
| guesswork(noun, trouble, concern, anxiety, confusion) |