| impassive(adjective, calm, dull, quiet, cool) |
| spiritless(adjective, action, dull, quiet, weak) |
| sleepy(adjective, dull, quiet, energy, easy) |
| supine(adjective, dull, weak, energy, easy) |
| uninterested(adjective, dull, weak, energy, easy) |
| inanimate(adjective, dull, energy, low, still) |
| leaden(adjective, action, dull, quiet, weak) |
| slack(adjective, dull, quiet, energy, easy) |
| limp(adjective, action, dull, weak, energy) |
| dormant(adjective, dull, quiet, energy, still) |
| uncaring(adjective, calm, cool, sharp, temper) |
| insouciant(adjective, calm, cool, energy, relaxed) |
| disinterested(adjective, calm, dull, quiet, cool) |
| heavy(adjective, dull, quiet, weak, energy) |
| heedless(adjective, energy, sharp, rude, careless) |
| pococurante(adjective, temper, cold, negative, dead) |
| stagnant(adjective, dull, quiet, easy, flat) |
| weak(adjective, dull, heavy, feeble, weary) |
| weary(adjective, dull, beat, weak, easy) |
| insensible(adjective, dull, quiet, slow, temper) |