| noncontacting(adjective, person, avoid, asocial, dissocial) |
| nonpartisan(adjective, indifferent, detached, distant, apathetic) |
| nonsocial(adjective, person, avoid, asocial, dissocial) |
| nonvocal(quiet, soft, low, still, shy) |
| not saying boo(expression, adjective, idiom, close, quiet) |
| objective(adjective, indifferent, detached, distant, apathetic) |
| offended(adjective, cool, indifferent, restrained, unfriendly) |
| offhand(adjective, cool, indifferent, restrained, unfriendly) |
| on guard |
| on the QT(expression, adjective, idiom, shy, reserved) |
| overlooking no possibility(expression, idiom) |
| passionless(adjective, indifferent, detached, distant, apathetic) |
| pawky |
| phlegmatic(adjective, indifferent, restrained, detached, distant) |
| politic |
| pouting(adjective, bad mood) |
| prim(adjective, quiet, gentle, aloof, peaceful) |
| procacious(adjective, cool, indifferent, restrained, unfriendly) |
| prudent |
| quiescent(adjective, close, quiet, soft, low) |