| self-contained(adjective, person, quiet, gentle, avoid) |
| unsocial(adjective, person, cool, avoid, cold) |
| retiring(adjective, person, quiet, cool, avoid) |
| unapproachable(adjective, quiet, cool, attitude, cold) |
| closemouthed(adjective, close, quiet, soft, low) |
| dumb(adjective, close, quiet, soft, low) |
| evasive(adjective, shy, reserved, reticent, silent) |
| standoffish(noun, adjective, quiet, cool, attitude) |
| uncompanionable(adjective, person, close, quiet, gentle) |
| undemonstrative(adjective, close, quiet, cool, gentle) |
| unforthcoming(adjective, quiet, cool, cold, restrained) |
| close-lipped(adjective, quiet, reserved, secret, private) |
| dissociable(adjective, person, avoid, asocial, dissocial) |
| inarticulate(adjective, quiet, awkward, still, confused) |
| morose(adjective, bad mood) |
| unconversable(adjective, person, avoid, asocial, dissocial) |
| unresponsive(adjective, indifferent, restrained, shy, detached) |
| buttoned up(verb, expression, adjective, phrasal verb, close) |
| discreet(adjective, quiet, soft, low, restrained) |
| indifferent(adjective, quiet, cool, restrained, unfriendly) |