| not equal to(expression, idiom, weak, inadequate, useless) |
| novice(adjective, unfamiliar, inexperienced, inexpert, amateur) |
| poor(adjective, weak, inadequate, unfit, unqualified) |
| rough |
| rough-hewn |
| second-rate |
| sloppy(incompetent, wasteful, unproductive) |
| unconversant(adjective, new, raw, innocent, unknown) |
| uncoordinated(adjective, clumsy, inelegant, graceless) |
| uncultivated(adjective, raw, inexperienced, inexpert, uneducated) |
| unfamiliar(adjective, unusual, strange, new, fresh) |
| unfamiliar with(expression, new, raw, inept, unfamiliar) |
| unfitted(adjective, weak, inadequate, useless, incompetent) |
| uninformed(unfamiliar, inexperienced, unaware, unused, unacquainted) |
| unpaid |
| unproficient(adjective, dull, flat, slow, awkward) |
| unsophisticated(new, raw, inept, unfamiliar, inexpert) |
| untested(new, raw, inexpert) |
| useless(adjective, inadequate, incompetent, unqualified, inept) |
| weak(adjective, skill, inadequate, feeble, incompetent) |