| flaw(noun, catch, difficulty, weakness, fault) |
| weakness(noun, area, fancy, catch, difficulty) |
| Achilles heel(noun, expression, point, difficulty, weakness) |
| blemish(noun, catch, difficulty, weakness, fault) |
| defect(noun, catch, difficulty, weakness, fault) |
| fault(noun, catch, difficulty, weakness, lapse) |
| soft spot(noun, expression, fancy, difficulty, weakness) |
| failing(noun, catch, difficulty, weakness, fault) |
| imperfection(noun, catch, difficulty, weakness, fault) |
| shortcoming(noun, catch, difficulty, weakness, fault) |
| foible(noun, weakness, fault, failing, error) |
| weak part |
| weak point(noun, expression, area, difficulty, weakness) |
| drawback(noun, difficulty, weakness, fault, lapse) |
| blind spot(noun, expression, fault, shortcoming) |
| disadvantage(noun, fault, failing, flaw, limitation) |
| disfigurement(noun, weakness, fault, failing, error) |
| error(noun, fault, defect, shortcoming) |
| fatal flaw(noun, expression, area, weakness, failing) |
| fatal weakness(noun, entity, expression, weakness, fault) |