| inadequate(adjective, useless, unfit, impractical, hopeless) |
| meaningless(adjective, poor, base, stupid, inferior) |
| vain(adjective, weak, stupid, idle, useless) |
| abortive(adjective, weak, stupid, idle, useless) |
| barren(adjective, poor, base, inferior, insignificant) |
| contemptible(adjective, poor, base, inferior, insignificant) |
| despicable(adjective, poor, base, inferior, insignificant) |
| hopeless(adjective, stupid, dry, idle, useless) |
| impracticable(adjective, weak, stupid, idle, useless) |
| inconsequential(adjective, poor, base, inferior, insignificant) |
| inefficient |
| inept(adjective, weak, stupid, idle, useless) |
| inferior(adjective, poor, base, insignificant, useless) |
| insignificant(adjective, poor, base, inferior, useless) |
| insufficient(adjective, useless, unfit, inutility) |
| mediocre(adjective, poor, base, inferior, insignificant) |
| no-account(adjective, poor, informal, base, value) |
| no-good(adjective, poor, base, value, inferior) |
| trashy(adjective, poor, base, inferior, insignificant) |
| trifling(adjective, poor, base, inferior, insignificant) |