| ambiguity(noun, trouble, concern, anxiety, confusion) |
| uncertainty(noun, anxiety, doubt, obscurity, vagueness) |
| doubt(noun, trouble, concern, anxiety, confusion) |
| enigma(noun, doubt, uncertainty, vagueness, haziness) |
| equivocation(noun, doubt, uncertainty, obscurity, vagueness) |
| hesitation(noun, trouble, concern, anxiety, confusion) |
| inconsistency |
| indecision(noun, trouble, concern, anxiety, confusion) |
| indecisiveness(noun, indefiniteness) |
| indefiniteness(noun, doubt, uncertainty, obscurity, vagueness) |
| irresolution(noun, trouble, concern, anxiety, confusion) |
| vagueness(noun, trouble, concern, anxiety, confusion) |
| ambivalence(noun, trouble, concern, anxiety, confusion) |
| anagram(noun, doubt, uncertainty, vagueness, haziness) |
| anxiety(noun, trouble, concern, confusion, doubt) |
| 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) |