| bumbling(adjective, feature, characteristic, person) |
| bungler(noun, person, skill, professionalism) |
| bungling(adjective, feature, characteristic, person) |
| butterfingers(noun, person, slang, trait) |
| dabster(noun, person, slang, trait) |
| defective(adjective, feature, characteristic, person) |
| dilettantish(adjective, feature, characteristic, person) |
| entry-level(adjective, feature, characteristic, person) |
| ham-fisted(adjective, feature, characteristic, person) |
| ham-handed(adjective, feature, characteristic, person) |
| inept(adjective, feature, characteristic, person) |
| inexperienced(adjective, feature, characteristic, person) |
| jackleg(adjective, feature, characteristic, person) |
| lay(adjective, feature, characteristic, person) |
| layperson(noun, person, skill, professionalism) |
| new(adjective, feature, characteristic, person) |
| unable(adjective, feature, characteristic, person) |
| unpaid(adjective, feature, characteristic, person) |
| unqualified(adjective, feature, characteristic, person) |
| unschooled(adjective, feature, characteristic, person) |