| do-nothing(noun, adjective, action, dull, informal) |
| lagging(adjective, slow, idle, sluggish, dubious) |
| slow-moving(adjective, easy, slow, relaxed, sluggish) |
| tardy(adjective, slow, careless, sluggish, late) |
| comatose(adjective, dull, weak, easy, slow) |
| dopey(adjective, dull, weak, easy, slow) |
| easy(adjective, calm, dull, quiet, weak) |
| somnolent(adjective, dull, relaxed, idle, weary) |
| trifling(adjective, idle, sluggish, inactive, lethargic) |
| unmotivated(adjective, uninspired) |
| weary(adjective, dull, weak, easy, slow) |
| inattentive(adjective, careless, indifferent, idle, apathetic) |
| dallying(adjective, slow, idle, sluggish, dubious) |
| deliberate(adjective, easy, slow, relaxed, late) |
| dreamy(adjective, quiet, slow, careless, relaxed) |
| drooping(adjective, dull, relaxed, sluggish, listless) |
| drugged(adjective, tired, lethargic, sleepy, dazed) |
| forgetful(adjective, slow, careless, indifferent, thoughtless) |
| gradual |
| heedless(adjective, slow, careless, indifferent, thoughtless) |