| unacquainted(adjective, raw, ignorant, inept) |
| unaccustomed(raw, ignorant, inept, unfamiliar) |
| unfamiliar(raw, ignorant, inept, inexperienced) |
| unpracticed(adjective, raw, inept, unfamiliar) |
| unused(raw, inept, unfamiliar, inexperienced) |
| callow(raw, inexperienced, inexpert, untrained) |
| green(raw, inexperienced, inexpert, untrained) |
| ignorant(raw, inept, unfamiliar, inexperienced) |
| immature(raw, inept, inexperienced, inexpert) |
| inexperienced(raw, ignorant, unfamiliar, uninformed) |
| raw(inexperienced, inexpert, untrained, unschooled) |
| unconversant(raw, inept, unfamiliar, inexperienced) |
| unfledged(raw, inept, unfamiliar, inexperienced) |
| unseasoned(raw, inept, unfamiliar, inexperienced) |
| unskilled(raw, inept, unfamiliar, inexperienced) |
| untrained(raw, inept, unfamiliar, inexperienced) |
| untried(raw, inept, unfamiliar, inexperienced) |
| unversed(raw, inept, unfamiliar, inexperienced) |
| amateur(raw, inept, unfamiliar, inexperienced) |
| inept(raw, unfamiliar, inexperienced, inexpert) |