| cold(adjective, calm, person, cool, indifferent) |
| silent(adjective, close, quiet, soft, low) |
| tight-lipped(adjective, close, quiet, soft, low) |
| chilly(adjective, person, attitude, indifferent, feelings) |
| unemotional(adjective, calm, cool, indifferent, restrained) |
| demure(adjective, quiet, simple, pure, modest) |
| formal(adjective, tough, correct, firm, cold) |
| restrained(verb, adjective, calm, close, quiet) |
| unapproachable(adjective, person, close, quiet, cool) |
| antisocial(adjective, company, person, feelings, shy) |
| coy(adjective, person, quiet, feelings, modest) |
| undemonstrative(adjective, calm, quiet, cool, attitude) |
| preserved(verb, adjective, saved, retained, conserved) |
| secretive(adjective, close, quiet, cool, soft) |
| timid(adjective, quiet, cool, simple, cold) |
| unsocial(adjective, person, cool, cold, feelings) |
| backward(adjective, person, quiet, feelings, modest) |
| close(adjective, quiet, soft, low, restraint) |
| controlled(verb, adjective, calm, soft, reasonable) |
| offish(adjective, person, cool, attitude, cold) |