| nonaggressive |
| nonaligned(adjective, indifferent, detached, aloof, unconcerned) |
| nonchalant(detached, unconcerned, impartial, unbiased, removed) |
| noncommittal(impartial, unbiased, nonaligned) |
| nonmilitant |
| nonparticipating(adjective, indifferent, detached, aloof, unconcerned) |
| nonpartisan(detached, unconcerned, impartial, unbiased, removed) |
| on friendly terms(expression, idiom, calm, quiet, friendly) |
| on good terms(expression, idiom, calm, quiet, friendly) |
| on sidelines(expression, adjective, indifferent, detached, aloof) |
| on the fence(expression, adjective, idiom, indifferent, detached) |
| placatory(calm, quiet, friendly, serene) |
| poker-faced(adjective, indifferent, detached, aloof, unconcerned) |
| prudent |
| relaxed(adjective, indifferent, detached, aloof, unconcerned) |
| restful(adjective, calm, quiet, friendly, serene) |
| serene(calm, quiet, friendly) |
| smooth(calm, quiet, friendly, serene) |
| sober |
| sociable(calm, quiet, steady, serene, bloodless) |