| stupefied(adjective, dull, weary, tired, unfeeling) |
| blah(adjective, calm, dull, quiet, weak) |
| cold-hearted(adjective, hard, tough, severe, cold) |
| composed(adjective, calm, cool, relaxed, detached) |
| deadpan(adjective, calm, dull, tough, flat) |
| debilitated(adjective, dull, heavy, weary, tired) |
| dormant(adjective, dull, heavy, still, weary) |
| drowsy(adjective, dull, quiet, easy, careless) |
| enervated(adjective, dull, weak, easy, flat) |
| hard(adjective, mean, cool, tough, severe) |
| laggard(adjective, dull, quiet, easy, careless) |
| limp(adjective, dull, weak, easy, flat) |
| matter-of-fact(adjective, calm, dull, cool, simple) |
| moderate(adjective, dull, quiet, easy, warm) |
| motionless(adjective, quiet, indifferent, still, sluggish) |
| obtuse(adjective, dull, hard, unfeeling, unsympathetic) |
| placid(adjective, calm, dull, quiet, cool) |
| remote(adjective, cool, relaxed, indifferent, restrained) |
| reserved(adjective, cool, indifferent, restrained, detached) |
| resigned(adjective, calm, quiet, cool, indifferent) |