| unimaginative(adjective, quiet, tough, moderate, rational) |
| unimpassioned(adjective, calm, dull, cool, tough) |
| unplayful |
| unromantic(adjective, hard, sound, reasonable, excite) |
| abstaining(adjective, calm, dull, temperate, peaceful) |
| cautious(adjective, reasonable, moderate, sensible, restrained) |
| cogitative(adjective, reasonable, keen, deep, rational) |
| cold(adjective, calm, dull, close, cool) |
| cold sober(expression, adjective, dull, quiet, cool) |
| constrained(adjective, calm, dull, thoughtful, peaceful) |
| contemplative(adjective, set, reasonable, severe, keen) |
| deep(adjective, good, reasonable, keen, sensible) |
| detached(adjective, calm, cool, unfeeling, tolerant) |
| direct |
| enlightened(adjective, smart, experience, know, capable) |
| even(adjective, calm, quiet, reasonable, moderate) |
| flat(adjective, cool, tough, soft, obscure) |
| grim-faced(adjective, dejection) |
| grim-visaged(adjective, dejection) |
| hard-boiled(adjective, calm, dull, hard, sound) |