| leaden(adjective, dull, quiet, weak, easy) |
| motionless(adjective, calm, dull, moving, slow) |
| passive(adjective, calm, dull, quiet, slow) |
| heavy(adjective, dull, quiet, weak, easy) |
| phlegmatic(adjective, dull, quiet, weak, easy) |
| somnolent(adjective, dull, quiet, slow, careless) |
| comatose(adjective, dull, quiet, weak, easy) |
| dead(adjective, calm, quiet, flat, slow) |
| dopey(adjective, action, dull, quiet, weak) |
| numb(adjective, calm, slow, cold, still) |
| stagnant(adjective, calm, dull, quiet, easy) |
| supine(adjective, dull, quiet, weak, easy) |
| drowsy(adjective, dull, quiet, slow, careless) |
| insensible(adjective, dull, quiet, hard, slow) |
| latent(adjective, dull, slow, sluggish, lazy) |
| slack(adjective, dull, quiet, flat, slow) |
| spiritless(adjective, dull, quiet, hard, weak) |
| benumbed(adjective, dull, quiet, hard, slow) |
| inanimate(adjective, calm, dull, flat, low) |
| stuporous(adjective, action, dull, quiet, slow) |