| apathetic(adjective, dull, slow, heavy, sluggish) |
| blah(adjective, dull, slow, heavy, sluggish) |
| comatose(adjective, dull, slow, heavy, sluggish) |
| dopey(adjective, dull, slow, heavy, sluggish) |
| down(adjective, dull, slow, heavy, sluggish) |
| dragging(adjective, dull, slow, heavy, sluggish) |
| draggy(adjective, dull, slow, heavy, sluggish) |
| drippy(adjective, dull, slow, heavy, sluggish) |
| dull(adjective, slow, heavy, sluggish, inactive) |
| heavy(adjective, dull, slow, sluggish, inactive) |
| hebetudinous(adjective, dull, slow, heavy, sluggish) |
| inactive(adjective, dull, slow, heavy, sluggish) |
| indolent(adjective, dull, slow, heavy, sluggish) |
| inert(adjective, dull, slow, heavy, sluggish) |
| laid-back(adjective, dull, slow, heavy, sluggish) |
| languid(adjective, dull, slow, heavy, sluggish) |
| languorous(adjective, dull, slow, heavy, sluggish) |
| leaden(adjective, dull, slow, heavy, sluggish) |
| lethargic(adjective, dull, slow, heavy, sluggish) |
| lifeless(adjective, dull, slow, heavy, sluggish) |