| drifting(adjective, insignificant, irregular, useless, empty) |
| empty(adjective, value, insignificant, unimportant, irregular) |
| expendable(adjective, weak, stupid, idle, useless) |
| floundering(adjective, awkward, insignificant, irregular, useless) |
| fruitless(adjective, weak, stupid, idle, useless) |
| futile(adjective, value, stupid, insignificant, idle) |
| goalless(adjective, awkward, insignificant, irregular, useless) |
| haphazard(adjective, insignificant, irregular, empty, senseless) |
| hit-or-miss(adjective, insignificant, irregular, empty, senseless) |
| hollow(adjective, value, insignificant, unimportant, empty) |
| hopeless(adjective, weak, stupid, idle, useless) |
| hot air(expression, adjective, value, insignificant, unimportant) |
| idle(adjective, weak, stupid, useless, incompetent) |
| impracticable(adjective, weak, stupid, idle, useless) |
| impractical(adjective, weak, stupid, idle, useless) |
| inadvertent |
| inane(adjective, value, insignificant, unimportant, empty) |
| incompetent(adjective, weak, stupid, idle, useless) |
| inconsequential(adjective, value, insignificant, unimportant, empty) |
| indiscriminate(adjective, insignificant, irregular, empty, senseless) |