| ignoble(unfit, worthless, unworthy, undeserving) |
| ill-adapted(adjective, inadequate, useless, inappropriate, unhealthy) |
| ill-equipped(adjective, inadequate, useless, inappropriate, unhealthy) |
| ill-suited(adjective, inadequate, useless, inappropriate, unhealthy) |
| improper(adjective, inadequate, useless, inappropriate, unhealthy) |
| inadequate(useless, inappropriate, unhealthy, unsuitable, unlikely) |
| inapplicable(adjective, inadequate, useless, inappropriate, unhealthy) |
| inappropriate(adjective, inadequate, useless, unhealthy, shameful) |
| incompatible(adjective, inadequate, useless, inappropriate, unhealthy) |
| incongruous(adjective, inadequate, useless, inappropriate, unhealthy) |
| incorrect(adjective, inadequate, useless, inappropriate, unhealthy) |
| ineffective(inadequate, useless, inappropriate, unhealthy, unsuitable) |
| ineligible(unfit, worthless, unworthy, undeserving) |
| inexcusable(inappropriate, unfit, worthless, unworthy, undeserving) |
| inexpedient(adjective, inadequate, useless, inappropriate, unhealthy) |
| infelicitous(adjective, inadequate, useless, inappropriate, unhealthy) |
| inharmonious(adjective, inadequate, useless, inappropriate, unhealthy) |
| laid low(expression, adjective, inadequate, useless, inappropriate) |
| mistaken(adjective, inadequate, useless, inappropriate, unhealthy) |
| no-account(unfit, worthless, unworthy, undeserving, undirected) |