| doubt(noun, trouble, concern, delay, difficulty) |
| uncertainty(noun, difficulty, anxiety, confusion, issue) |
| mistrust(noun, trouble, concern, delay, difficulty) |
| doubtfulness(noun, trouble, concern, anxiety, confusion) |
| dubiousness(noun, difficulty, anxiety, confusion, certain) |
| incertitude(noun, trouble, concern, difficulty, anxiety) |
| suspicion(noun, trouble, concern, difficulty, anxiety) |
| distrust(noun, trouble, concern, difficulty, anxiety) |
| indecision(noun, trouble, concern, delay, difficulty) |
| disbelief(noun, difficulty, anxiety, confusion, doubt) |
| hesitation(noun, trouble, concern, delay, difficulty) |
| misgiving(noun, trouble, concern, delay, difficulty) |
| question(noun, issue, certain, doubt, uncertainty) |
| skepticism(noun, trouble, concern, delay, difficulty) |
| apprehension(noun, difficulty, anxiety, confusion, doubt) |
| incredulity(noun, difficulty, anxiety, confusion, doubt) |
| unbelief(noun, doubt, discredit, skepticism, disbelief) |
| indecisiveness(noun, delay, weakness, doubt, uncertainty) |
| irresolution(noun, trouble, concern, delay, difficulty) |
| query(noun, trouble, concern, anxiety, confusion) |