| unforgiving(adjective, mean, hard, tough, severe) |
| aloof(adjective, person, unwarmhearted) |
| banemalenteous(adjective, person, unwarmhearted) |
| barbaric(adjective, person, unwarmhearted) |
| cool(adjective, person, unwarmhearted) |
| frigid(adjective, person, unwarmhearted) |
| glacial(adjective, person, unwarmhearted) |
| half-spirited(adjective, person, unwarmhearted) |
| icy(adjective, person, unwarmhearted) |
| mummified(adjective, person, unwarmhearted) |
| ominous(adjective, person, unwarmhearted) |
| uncordial(adjective, person, unwarmhearted) |
| villainous(adjective, behavior, wicked, aroused negative, aroused awful feeling) |
| virulent(adjective, nasty, wicked, hostile, bitter) |
| retaliatory(adjective, mean, hateful, malicious, spiteful) |
| standoffish(adjective, person, unwarmhearted) |
| baleful(adjective, mean, nasty, vicious, wicked) |
| hostile(adjective, nasty, vicious, wicked, hateful) |
| ill-natured(adjective, mean, evil, negative, malicious) |
| menacing(adjective, behavior, aroused negative, aroused awful feeling) |