| lumpish(adjective, dull, slow, heavy, sluggish) |
| sluggard(noun, adjective, action, dull, slow) |
| tardy(dull, slow, careless, sluggish, lazy) |
| tired(adjective, dull, careless, indifferent, idle) |
| drowsy(adjective, dull, quiet, easy, careless) |
| drugged(adjective, tired, lethargic, sleepy, dazed) |
| heavy(adjective, quiet, easy, slow, relaxed) |
| inattentive(adjective, dull, careless, indifferent, apathetic) |
| sleepy(adjective, dull, quiet, easy, careless) |
| slow-moving(adjective, dull, quiet, easy, slow) |
| spiritless(adjective, dull, slow, careless, relaxed) |
| stagnant(adjective, quiet, easy, slow, heavy) |
| unmotivated |
| asleep(dull, still, sluggish, lifeless, lazy) |
| benumbed(adjective, lethargic) |
| cold(adjective, unfeeling, unemotional) |
| creeping |
| dronish |
| drony(adjective, inactivity, lazy) |
| drooping(adjective, lethargic) |