| impervious(adjective, calm, restrained, subdued, impassive) |
| indifferent(adjective, calm, restrained, subdued, impassive) |
| laid-back(adjective, calm, restrained, subdued, impassive) |
| lukewarm(adjective, calm, restrained, subdued, impassive) |
| not influenced(expression, adjective, calm, restrained, subdued) |
| proof(adjective, calm, restrained, subdued, impassive) |
| recanting |
| sane |
| serious(adjective, calm, sensible, dark, restrained) |
| surrendering |
| tepid(adjective, calm, restrained, subdued, impassive) |
| thick-skinned(adjective, calm, restrained, subdued, impassive) |
| thoughtful(somber, solemn) |
| traversing |
| unaltered(adjective, calm, restrained, subdued, impassive) |
| unchanged(adjective, calm, restrained, subdued, impassive) |
| unconcerned(adjective, calm, restrained, subdued, impassive) |
| unenthusiastic(adjective, calm, restrained, subdued, impassive) |
| unimpressed(adjective, calm, restrained, subdued, impassive) |
| uninfluenced(adjective, calm, restrained, subdued, impassive) |