| young(adjective, new, reckless, inept) |
| immature(adjective, new, inexperienced, inexpert) |
| naive(adjective, new, reckless, inept) |
| inexperienced(adjective, new, reckless, inexpert) |
| amateur(new, inept, unfamiliar, inexperienced) |
| amateurish(new, inexpert) |
| callow(new, inexperienced, inexpert, young) |
| green(adjective, new, inexperienced, inexpert) |
| ignorant(new, inept, inexperienced, half-baked) |
| inept(new, unfamiliar, inexperienced, inexpert) |
| innocent(new, inept, inexperienced, inexpert) |
| kid(new, unfamiliar, inexperienced, unskilled) |
| new(inept, unfamiliar, inexperienced, inexpert) |
| prentice(new, inept, unfamiliar, inexperienced) |
| rookie(new, inept, unfamiliar, inexperienced) |
| rude(new, unfamiliar, inexperienced, inexpert) |
| spring chicken(expression, new, inept, unfamiliar) |
| tenderfoot(new, inept, inexperienced, unskilled) |
| unaccustomed(new, inept, unfamiliar, inexperienced) |
| unacquainted(new, inept, unfamiliar, inexperienced) |