| fixe |
| fixed idea(noun, expression, love, passion, desire) |
| foible |
| holdup(snag, drawback) |
| hurdle(difficulty, hindrance, problem, impediment, discouragement) |
| impasse(noun, fix, worry, difficulty, anxiety) |
| jam(noun, fix, difficulty, mess, bind) |
| joker(noun, difficulty, restraint, hindrance, problem) |
| quirk(noun, complex, obsession, mania) |
| reserve(noun, worry, anxiety, preoccupation, shyness) |
| restriction(noun, control, difficulty, limit, restraint) |
| stop |
| stricture(noun, control, check, limit, condition) |
| stumbling block(noun, expression, control, difficulty, limit) |
| terror(noun, anxiety, thing, fear, loathing) |
| trouble(noun, worry, difficulty, distress, anxiety) |
| aberration(noun, love, passion, desire, thing) |
| absorption(noun, interest, attention, occupation, involvement) |
| addiction(noun, form, characteristic, rule, thing) |
| affliction(trouble, difficulty, complex, stress, irritation) |