| unyielding(adjective, mean, hard, severe, harsh) |
| anesthetized(adjective, hard, tough, severe, cruel) |
| barbaric(adjective, rude, violent, cruel, vicious) |
| ferocious(adjective, mean, evil, nasty, harsh) |
| grim(adjective, mean, severe, harsh, violent) |
| insensible(adjective, hard, cool, tough, severe) |
| nonchalant(adjective, cool, indifferent, detached, blank) |
| objective(adjective, indifferent, detached, distant, apathetic) |
| out of touch(expression, idiom) |
| spiritless(adjective, hard, cool, careless, indifferent) |
| unnatural(adjective, evil, nasty, harsh, cruel) |
| materialistic(feature, person, spirit) |
| chilly(rocky, pebbly, flinty) |
| fierce(adjective, mean, severe, evil, nasty) |
| passive(adjective, insensitive) |
| thoughtless(adjective, mean, ill, hostile, unfriendly) |
| unsparing(adjective, mean, severe, harsh, cruel) |
| unfriendly(adjective, person, mean, hard, feelings) |
| shameless(adjective, wicked, vice) |
| unloving(adjective, person, hard, feelings, cruel) |