| unsociable(adjective, quiet, restrained, humble) |
| uncommunicative(adjective, quiet, cool, cold, restrained) |
| uncongenial(adjective, cool, cold, sensitive) |
| unfriendly(adjective, cool, cold, sensitive) |
| unsocial(adjective, cool, cold, sensitive) |
| withdrawn(adjective, quiet, cool, cold) |
| antagonistic(adjective, cool, cold, sensitive) |
| brooding(adjective, cool, cold, sensitive) |
| distant(quiet, cold, thoughtful, unfriendly) |
| easy-going(adjective, cool, cold, sensitive) |
| hostile(adjective, cool, cold, sensitive) |
| inaccessible(adjective, cool, cold, sensitive) |
| inhospitable(adjective, cool, cold, sensitive) |
| introverted(adjective, quiet, cool, cold, restrained) |
| laid-back(adjective, cool, cold, sensitive) |
| recessive(adjective, quiet, cool, cold, sensitive) |
| reclusive(adjective, quiet, cool, cold, restrained) |
| reserved(quiet, cool, cold, thoughtful) |
| restrained(adjective, quiet, humble, thoughtful) |
| retiring(adjective, quiet, cool, cold, restrained) |