| unrefined(adjective, dull, mean, hard, simple) |
| coarse(adjective, dull, mean, hard, tough) |
| crude(adjective, dull, mean, hard, simple) |
| rude(adjective, dull, mean, hard, simple) |
| uncouth(adjective, dull, mean, hard, simple) |
| unpolished(adjective, hard, simple, tough, rough) |
| vulgar(adjective, dull, mean, hard, simple) |
| rough(adjective, dull, mean, hard, simple) |
| gross(adjective, mean, hard, tough, rough) |
| indelicate(adjective, dull, hard, tough, rough) |
| tacky(adjective, style, rough, nasty, informal) |
| uncultivated(adjective, hard, simple, rough, nasty) |
| boorish(adjective, dull, hard, tough, rough) |
| uncultured(adjective, dull, hard, rough, nasty) |
| ungainly(adjective, simple, rough, slow, rude) |
| crass(adjective, dull, mean, hard, tough) |
| loutish(adjective, hard, tough, rough, nasty) |
| improper(adjective, dull, hard, tough, rough) |
| low(adjective, dull, mean, rough, nasty) |
| offensive(adjective, dull, mean, rough, nasty) |