| lousy(adjective, nasty, vicious, wicked, hateful) |
| low(adjective, mean, nasty, vicious, wicked) |
| low-down(vulgar, indecent, lewd) |
| lubricious(vulgar, indecent, lewd) |
| lustful(vulgar, indecent, lewd) |
| maleficent |
| malignant(adjective, mean, nasty, vicious, wicked) |
| mean(adjective, nasty, wicked, hateful, malicious) |
| mischievous(adjective, mean, nasty, vicious, wicked) |
| murder(adjective, nasty, vicious, wicked, hateful) |
| murderous(adjective, nasty, vicious, wicked, hateful) |
| noxious(adjective, mean, nasty, wicked, hateful) |
| off-color(vulgar, indecent, lewd) |
| orgiastic(vulgar, indecent, lewd) |
| ornery(adjective, mean, nasty, hateful, malicious) |
| pernicious(adjective, mean, nasty, vicious, wicked) |
| petty(adjective, mean, nasty, vicious, wicked) |
| poison(adjective, nasty, vicious, wicked, hateful) |
| poisonous(adjective, mean, nasty, vicious, wicked) |
| premalignant |