| cold fish(expression, adjective, calm, cool, restrained) |
| common |
| commonplace |
| constrained(adjective, calm, quiet, reasonable, sensible) |
| controlled(adjective, reasonable, restrained, self-controlled) |
| cool-headed |
| cool cat(expression, adjective, cool, detached, blank) |
| curbed(adjective, pleasant, reasonable, moderate, mild) |
| dead(adjective, cool, unfriendly, aloof, distant) |
| deadpan(adjective, cool, tough, rational, straightforward) |
| disciplined(adjective, calm, quiet, reasonable, sensible) |
| distant(adjective, cool, detached, unfriendly, blank) |
| down-to-earth(adjective, calm, tough, sensible, dark) |
| drab(adjective, calm, quiet, reasonable, sensible) |
| drugged |
| earnest(adjective, calm, quiet, reasonable, sensible) |
| earthy(adjective, tough, rational, straightforward, sober) |
| emotionally dead |
| eschewing(adjective, calm, quiet, reasonable, sensible) |
| factual(adjective, tough, rational, straightforward, sober) |