| infidelity(noun, doubt, dissent, reservation, skepticism) |
| infirmity of purpose(expression, idiom, irresolution) |
| inquietude(noun, upset, anxiety, weakness, doubt) |
| irresoluteness(noun, doubt, hesitation, equivocation, contradiction) |
| lot(chance, pledge, venture, stake, gamble) |
| mistiness(muddiness, murkiness) |
| misunderstanding(noun, perplexity, bewilderment, puzzlement, mystification) |
| mutability(noun, change, anxiety, weakness, sport) |
| mystery(issue, subject, problem) |
| mystification(noun, anxiety, doubt, question, perplexity) |
| nebulousness(noun, state, quality, clear, obscurity) |
| obscureness(noun, state, quality, clear, obscurity) |
| or(conjunction, either) |
| patchiness(noun, roughness, unevenness, inequality, variability) |
| perturbation(noun, upset, anxiety, confusion, doubt) |
| play(chance, pledge, venture, stake, gamble) |
| pliancy(noun, anxiety, weakness, shake, disquiet) |
| plunge(noun, draw, chance, pledge, hazard) |
| polysemousness(doubt, vagueness, haziness) |
| polysemy(doubt, vagueness, haziness) |