| rough(adjective, severe, sharp, nasty, harsh) |
| stony(adjective, person, mean, hard, cool) |
| strict(adjective, tough, harsh, cruel, grim) |
| tyrannical(adjective, evil, nasty, harsh, cruel) |
| uncongenial(adjective, mean, hard, cool, unpleasant) |
| unforgiving(adjective, mean, hard, severe, harsh) |
| unloving(adjective, person, hard, feelings, cruel) |
| unresponsive(adjective, mean, bad, hard, cool) |
| unsympathizing(adjective, mean, coldhearted) |
| virulent(adjective, mean, evil, nasty, harsh) |
| abrasive |
| abusive(adjective, mean, hard, severe, sharp) |
| acid |
| acrimonious(adjective, mean, bad, tough, wrong) |
| atrocious(adjective, wrong, evil, nasty, harsh) |
| awful(adjective, mean, nasty, unpleasant, disgusting) |
| barbarian |
| beastly(adjective, mean, nasty, unpleasant, awful) |
| bloodthirsty(adjective, severe, evil, nasty, harsh) |
| chill(adjective, mean, bad, nasty, cold) |