| placid(adjective, calm, quiet, cool, smooth) |
| poker-faced(adjective, calm, cool, indifferent, detached) |
| reasonable(adjective, calm, right, soft, gentle) |
| relaxed(adjective, calm, quiet, cool, moderate) |
| torpid(lethargic, languid, indolent) |
| unbigoted(adjective, fair, tolerant, impartial, independent) |
| washed out(expression, dull, flat, pale, white) |
| withdrawn(adjective, detached, casual, impartial, unbiased) |
| average(adjective, mean, reasonable, sensible, restrained) |
| cadaverous(dull, flat, pale, white, drab) |
| controlled(adjective, calm, quiet, soft, reasonable) |
| immaterial |
| imperturbable(adjective, calm, quiet, cool, moderate) |
| inoffensive(adjective, harmless) |
| leaden(adjective, dull, lead, grim, sluggish) |
| livid(dull, lead, flat, white, drab) |
| low(quiet, gentle, restrained) |
| lurid(dull, flat, pale, white, drab) |
| motionless(adjective, quiet, cool, still, peaceful) |
| muted(adjective, quiet, light, soft, gentle) |