| agnosticism(noun, difficulty, anxiety, confusion, shame) |
| ambiguity(noun, trouble, concern, difficulty, anxiety) |
| ambivalence(noun, trouble, concern, anxiety, confusion) |
| anxiety(noun, trouble, concern, confusion, doubt) |
| apprehension(noun, difficulty, anxiety, confusion, doubt) |
| bad attitude(expression, discouragement, despondency, pessimism, resignation) |
| bad vibes(noun, expression, doubt, uncertainty, impression) |
| bewilderment(noun, trouble, concern, anxiety, confusion) |
| changeableness(noun, trouble, concern, anxiety, confusion) |
| chariness(noun, doubt, uncertainty, impression, guess) |
| concern(noun, trouble, anxiety, confusion, doubt) |
| confusion(noun, trouble, concern, difficulty, anxiety) |
| conjecture(noun, trouble, concern, anxiety, confusion) |
| contingency(noun, trouble, concern, anxiety, confusion) |
| conviction questioning(noun, expression, difficulty, anxiety, confusion) |
| cynicism(noun, doubt, uncertainty, impression, guess) |
| defeatism(discouragement, despondency, pessimism, resignation, cynicism) |
| demurral(noun, difficulty, anxiety, confusion, shame) |
| difficulty(noun, anxiety, confusion, doubt, uncertainty) |
| diffidence(noun, difficulty, anxiety, confusion, doubt) |