| uncertainty(noun, difficulty, anxiety, confusion, certain) |
| doubt(noun, trouble, concern, anxiety, confusion) |
| doubtfulness(noun, trouble, concern, anxiety, confusion) |
| dubiety(noun, trouble, concern, difficulty, anxiety) |
| misgiving(noun, trouble, concern, difficulty, anxiety) |
| insecurity(noun, anxiety, doubt, uncertainty, vagueness) |
| skepticism(noun, trouble, concern, difficulty, anxiety) |
| suspense(noun, difficulty, anxiety, confusion, doubt) |
| suspicion(noun, trouble, concern, difficulty, anxiety) |
| hesitation(noun, trouble, concern, difficulty, anxiety) |
| dubiousness(noun, difficulty, anxiety, confusion, certain) |
| disbelief(noun, difficulty, anxiety, confusion, doubt) |
| indecision(noun, trouble, concern, difficulty, anxiety) |
| mistrust(noun, trouble, concern, difficulty, anxiety) |
| ambiguity(noun, trouble, concern, difficulty, anxiety) |
| distrust(noun, trouble, concern, difficulty, anxiety) |
| irresolution(noun, trouble, concern, difficulty, anxiety) |
| uncertainness |
| unsureness(noun, uncertainty, disbelief) |
| vagueness(noun, trouble, concern, anxiety, confusion) |