| listless(adjective, dull, weak, energy, easy) |
| inert(adjective, dull, weak, easy, slow) |
| sluggish(adjective, dull, quiet, weak, easy) |
| flat(adjective, smooth, level, down, lying) |
| lethargic(adjective, dull, quiet, weak, easy) |
| passive(adjective, dull, quiet, weak, easy) |
| prostrate(adjective, weak, smooth, flat, low) |
| recumbent(adjective, smooth, low, level, down) |
| idle(adjective, dull, quiet, easy, careless) |
| indolent(adjective, dull, quiet, easy, careless) |
| inactive(adjective, dull, quiet, weak, easy) |
| languid(adjective, dull, weak, easy, slow) |
| horizontal(adjective, smooth, low, level, down) |
| indifferent(adjective, dull, weak, easy, neglect) |
| lazy(adjective, dull, quiet, weak, easy) |
| reclining(adjective, smooth, low, level, down) |
| slothful(adjective, dull, quiet, careless, heavy) |
| prone(adjective, smooth, low, level, down) |
| dull(adjective, careless, relaxed, indifferent, idle) |
| torpid(adjective, dull, quiet, weak, easy) |