同义词
- bootlessness
- fruitlessness
- futility
- helplessness
- impotence
- inadequacy
- incapability
- ineffectiveness
- ineffectuality
- ineffectualness
- inefficacy
- powerlessness
- unavailingness
- unprofitableness
- vainness
- vanity
词路径
- entity
- abstraction
- abstract entity
- attribute
- quality
- inutility
- uselessness
- unusefulness
下位词
- futility
- impracticability
- impracticableness
- impracticality
- worthlessness