| numb(adjective, unfeeling, insensitive, under, asleep) |
| old(adjective, last, past, venerable, early) |
| olden(adjective, original, old, past, primitive) |
| out of reach(expression, idiom, obscure, past, faraway) |
| outer(adjective, exposed, external) |
| outermost(adjective, outer) |
| quiet(adjective, calm, close, weak, shy) |
| recondite(new, unknown, untried) |
| remote control(noun, expression, idiom, control) |
| retiring(adjective, quiet, cold, shy, thoughtful) |
| separated |
| standoff(noun, cold, aloof, arrogant) |
| subtle |
| taciturn(adjective, quiet, detached, thoughtful, unfriendly) |
| uncommunicative(adjective, quiet, cool, attitude, cold) |
| unfeeling(adjective, cool, detached, unfriendly, blank) |
| unforthcoming(adjective, person, feelings) |
| uninvolved(adjective, cold, indifferent, detached, casual) |
| unmoved(adjective, unfriendly, unemotional, emotionless, taciturn) |
| unusual(new, detached, unknown, lonely, foreign) |