| indelicate(adjective, dull, bad, smooth, rough) |
| uncultured(adjective, dull, smooth, rough, low) |
| unpolished(adjective, smooth, rough, offensive, rude) |
| flavourless(adjective, flat) |
| showy(adjective, offensive, vulgar, brilliant, cheap) |
| uncultivated(adjective, smooth, courtesy) |
| uninteresting(adjective, dull, weak, flat, nasty) |
| boorish(adjective, smooth, awkward, vulgar, courtesy) |
| cheap(adjective, dull, bad, rough, low) |
| ostentatious(adjective, offensive, vulgar, brilliant, cheap) |
| gross(adjective, bad, smooth, rough, nasty) |
| improper(adjective, dull, bad, wrong, rough) |
| raffish(adjective, bright, rude, vulgar, brilliant) |
| stale(adjective, dull, hard, weak, flat) |
| trashy |
| unpalatable(adjective, good, dull, weak, flat) |
| watery(adjective, dull, hard, weak, flat) |
| weak(adjective, dull, hard, flat, thin) |
| barbaric(adjective, smooth, rough, offensive, rude) |
| cheesy |