| untimely(adjective, dull, wrong, flat, slow) |
| ill-suited(adjective, dull, ability, flat, slow) |
| ill-timed(adjective, wrong, false, awkward, inadequate) |
| inadequate(adjective, weak, useless, inappropriate, unhealthy) |
| ineligible(adjective, weak, inadequate, useless, inappropriate) |
| inopportune(adjective, wrong, false, awkward, improper) |
| unseasonable(adjective, wrong, false, disagreement, negative) |
| incompetent(adjective, weak, unreasonable, inadequate, useless) |
| incorrect(adjective, wrong, false, awkward, inadequate) |
| irrelevant(adjective, disagreement, remote, inappropriate, unsuitable) |
| out of keeping(expression, adjective, idiom, inadequate, irregular) |
| out of place(expression, adjective, idiom, inadequate, useless) |
| uncongenial(adjective, disagreement, inadequate, useless, inappropriate) |
| unqualified(adjective, weak, unreasonable, inadequate, improper) |
| discordant(adjective, wrong, false, strange, awkward) |
| ill-matched(adjective, inappropriate) |
| inconsistent(adjective, strange, inadequate, remote, antagonistic) |
| inept(adjective, dull, weak, flat, slow) |
| inexpedient(wrong, false, awkward, inadequate, improper) |
| misplaced |