| immature(adjective, raw, innocent, inexperienced, young) |
| adolescent(noun, adjective, person, minor, inexperienced) |
| youthful(adjective, weak, new, inexperienced, young) |
| minor(noun, adjective, law, person, trivial) |
| puerile(adjective, raw, trivial, inexperienced, young) |
| childish(adjective, new, silly, trivial, inexperienced) |
| young(adjective, raw, innocent, inexperienced, young) |
| youngster(noun, person, kin, kid, baby) |
| youth(noun, adjective, person, minor, kid) |
| infantile(adjective, innocent, inexperienced, young, childlike) |
| green(adjective, new, raw, inexperienced, young) |
| babyish(adjective, weak, like, tender, inexperienced) |
| jejune(adjective, raw, innocent, inexperienced, young) |
| junior(noun, adjective, kid, young, child) |
| kid(noun, person, informal, raw, inexperienced) |
| boy(noun, person, man, kid, child) |
| girl(noun, person, kid, child, youth) |
| callow(adjective, weak, tender, inexperienced, young) |
| child(noun, law, person, man, kin) |
| infant(noun, adjective, law, person, raw) |