| lackadaisical(adjective, calm, cool, temper, relaxed) |
| lifeless(adjective, calm, dull, tough, soft) |
| malevolent(adjective, person, mean, evil, nasty) |
| misanthropic(adjective, person, quiet, nasty, hostile) |
| shivering(noun, adjective, cool, raw, frosty) |
| stern(adjective, person, mean, tough, severe) |
| tough(adjective, good, mean, bad, hard) |
| crisp(adjective, cool, severe, keen, sharp) |
| penetrating(adjective, cool, severe, keen, sharp) |
| unsociable(adjective, person, mean, nasty, indifferent) |
| antagonistic(adjective, person, mean, cool, tough) |
| cold-hearted(adjective, person, hard, tough, severe) |
| fiendish(adjective, person, bad behavior, unwarmhearted, aroused negative) |
| flu(noun, health, influenza) |
| gloomy(adjective, dull, bad, low, sad) |
| nonchalant(adjective, calm, cool, temper, relaxed) |
| piercing(adjective, cool, severe, keen, sharp) |
| pitiless(adjective, mean, hard, tough, severe) |
| withdrawn(adjective, person, close, quiet, indifferent) |
| antisocial(adjective, company, person, nasty, feelings) |