| jejune(inexperienced, young, immature, childish) |
| naive(weak, tender, new, green) |
| unaccustomed(new, inept, unfamiliar, inexperienced) |
| unconversant(new, inept, unfamiliar, inexperienced) |
| unfamiliar with(expression, new, unfamiliar, inexperienced) |
| unschooled(noun, new, inept, unfamiliar) |
| untested(new, inexperienced, inexpert) |
| unused(new, inept, unfamiliar, inexperienced) |
| unworldly(noun, new, inept, unfamiliar) |
| verdant(noun, new, inept, unfamiliar) |
| amateur(new, inept, unfamiliar, inexperienced) |
| inept(new, unfamiliar, inexperienced, inexpert) |
| jellybean(inexperienced, immature, smallish, kidder) |
| kid(unfamiliar, inexperienced, unskilled, young) |
| low tech(expression, inexperienced, immature, smallish) |
| not dry behind ears(expression, idiom, inexperienced, immature) |
| prentice(new, inept, unfamiliar, inexperienced) |
| rookie(new, inept, unfamiliar, inexperienced) |
| rude(new, unfamiliar, inexperienced, inexpert) |
| sophomore(inexperienced, immature, smallish, kidder) |