| impracticality(noun, useless, inept, futile, incapable) |
| uselessness(noun, useless, inept, futile, incapable) |
| impracticability(noun, trait, function, characterization) |
| incapability(noun, useless, inept, futile, incapable) |
| incompetence(noun, useless, inept, futile, incapable) |
| ineffectiveness(noun, useless, inept, futile, incapable) |
| disfunction(noun, feature, description, characteristics) |
| disorganisation(noun, useless, inept, futile, incapable) |
| disorganization(noun, useless, inept, futile, incapable) |
| impracticableness(noun, useless, inept, futile, incapable) |
| inability(noun, useless, inept, futile, incapable) |
| inexpedience(noun, nonprofit, lack of profit, no benefit) |
| unfeasibility(noun, useless, inept, futile, incapable) |
| unreasonableness(noun, useless, inept, futile, incapable) |
| unworkability(noun, useless, inept, futile, incapable) |
| unworkableness(noun, useless, inept, futile, incapable) |
| inefficiency(noun, lack, inexpedience, irrationality, unenforceability) |
| lack of ability(noun, characteristic, point, attribute, expression) |
| failure(noun, useless, inept, futile, incapable) |
| inaptitude(noun, characteristic, point, attribute) |