| equivocacy(doubt, uncertainty, vagueness, haziness) |
| equivocality(doubt, uncertainty, vagueness, haziness) |
| equivocation(noun, delay, weakness, doubt, uncertainty) |
| faithlessness(noun, difficulty, anxiety, confusion, doubt) |
| faltering(noun, delay, difficulty, anxiety, weakness) |
| fear(noun, difficulty, anxiety, confusion, doubt) |
| fluctuation(noun, delay, weakness, doubt, uncertainty) |
| fumbling(noun, delay, weakness, doubt, uncertainty) |
| funny feeling(noun, expression, uncertainty, impression, guess) |
| guess(noun, doubt, uncertainty, impression, apprehension) |
| guesswork(noun, trouble, concern, anxiety, confusion) |
| gut feeling(noun, expression, doubt, uncertainty, impression) |
| hemming and hawing(noun, expression, idiom, delay, weakness) |
| hesitancy(noun, trouble, concern, delay, difficulty) |
| hunch(noun, doubt, uncertainty, impression, guess) |
| idea(noun, doubt, uncertainty, impression, guess) |
| inconclusiveness(noun, trouble, concern, anxiety, confusion) |
| inconstancy |
| incredulousness(noun, skepticism, nonbelief) |
| indefiniteness(doubt, uncertainty, vagueness, haziness) |