| lippy(adjective, crudeness, impoliteness) |
| locker-room(adjective, vulgarity, indecency) |
| louche(adjective, vulgarity, indecency) |
| loutish(adjective, crudeness, vulgarity, impoliteness) |
| low(adjective, vulgarity, rank, society, class) |
| low-life(adjective, rank, society, class) |
| lowborn(adjective, rank, society, class) |
| lowbred(adjective, vulgarity, crudeness) |
| lowbrow(adjective, vulgarity, crudeness) |
| lower-class(adjective, rank, society, class) |
| lowly(adjective, rank, society, class) |
| lubberly(adjective, vulgarity, crudeness) |
| lumpen(adjective, rank, society, class) |
| lumpish(adjective, vulgarity, crudeness) |
| mannerless(adjective, crudeness, vulgarity, impoliteness) |
| mean(adjective, rank, society, class) |
| nasty(adjective, vulgarity, indecency) |
| naughty(adjective, vulgarity, indecency) |
| oafish(adjective, vulgarity, crudeness) |
| objectionable(adjective, vulgarity, indecency) |