| dilettant(noun, inexpert, amateur, apprentice) |
| duffer(noun, inexpert, apprentice, beginner) |
| execrable(adjective, characteristic, bad, awful, vile) |
| inferior(adjective, characteristic, bad, awful, vile) |
| layperson(noun, inexpert, amateur, apprentice) |
| lousy(adjective, characteristic, bad, awful, vile) |
| low-grade(adjective, characteristic, bad, awful, vile) |
| mediocre(adjective, characteristic, bad, awful, vile) |
| middling(adjective, characteristic, bad, awful, vile) |
| pathetic(adjective, characteristic, bad, awful, vile) |
| poor(adjective, characteristic, bad, awful, vile) |
| rotten(adjective, characteristic, bad, awful, vile) |
| second-class(adjective, characteristic, bad, awful, vile) |
| second-rate(adjective, characteristic, bad, awful, vile) |
| smatterer(noun, inexpert, amateur, apprentice) |
| substandard(adjective, characteristic, bad, awful, vile) |
| terrible(adjective, characteristic, bad, awful, vile) |
| unsatisfactory(adjective, characteristic, bad, awful, vile) |
| vile(adjective, characteristic, bad, awful) |
| wretched(adjective, characteristic, bad, awful, vile) |