| matter-of-fact(adjective, cool, rational, straightforward, detached) |
| modest(adjective, calm, reasonable, moderate, mild) |
| unstirred(adjective, calm, restrained, subdued, impassive) |
| calculating |
| calm(adjective, cool, tough, reasonable, moderate) |
| chill(adjective, cool, detached, blank, sober) |
| cold-blooded(adjective, cool, tough, rational, straightforward) |
| courteous |
| deliberate |
| heartless(adjective, cool, detached, blank, sober) |
| icy(adjective, cool, detached, blank, aloof) |
| imperturbable(adjective, calm, sensible, dark, restrained) |
| spiritless(adjective, unfriendly, aloof, unemotional, frosty) |
| unfeeling(adjective, cool, tough, detached, unfriendly) |
| unresponsive(adjective, calm, restrained, unfriendly, aloof) |
| unsympathetic(adjective, unfriendly, aloof, unemotional, frosty) |
| abstinent(adjective, reasonable, restrained, sober, disciplined) |
| anesthetized(adjective, unfeeling, hard-hearted, nowhere, obdurate) |
| callous(adjective, calm, restrained, unfriendly, subdued) |
| chilly |