| unfit(adjective, weak, ready, inadequate, useless) |
| unqualified(adjective, weak, inadequate, useless, qualified) |
| disqualified(adjective, weak, inadequate, useless, qualified) |
| incompetent(adjective, weak, inadequate, useless, inappropriate) |
| undeserving(adjective, unfit, worthless, unworthy) |
| inappropriate(adjective, useless, qualified, unfit, worthless) |
| unsuitable(adjective, proper, useless, inappropriate, qualified) |
| unworthy(adjective, value, unfit, worthless, undeserving) |
| incapable(adjective, inadequate, useless, adequate, incompetent) |
| improper(adjective, useless, inappropriate, unfit, worthless) |
| inadequate(adjective, weak, useless, inappropriate, unfit) |
| inapt(adjective, inappropriate, unbecoming, unfitting, inexpedience) |
| inexpert(adjective, weak, inadequate, useless, incompetent) |
| unacceptable(adjective, inadequate, inappropriate, qualified, unfit) |
| unapt(adjective, useless, incompetent, unfit, unqualified) |
| unsuited(adjective, weak, inadequate, useless, inappropriate) |
| unable(adjective, weak, inadequate, useless, incompetent) |
| undesirable(adjective, qualified, inexpedience) |
| unequipped(adjective, weak, inadequate, useless, qualified) |
| inadmissible(adjective, inadequate, inappropriate, unfit, unacceptable) |