| low-key(adjective, dull, idle, sluggish, lazy) |
| low key |
| mothballed(adjective, dull, idle, sluggish, lazy) |
| motionless(adjective, dull, idle, sluggish, lazy) |
| on hold(expression, adjective, dull, idle, sluggish) |
| ossified(adjective, dull, idle, sluggish, lazy) |
| out of action(expression, adjective, idiom, dull, idle) |
| out of commission(expression, adjective, idiom, dull, idle) |
| out of service(expression, adjective, idiom, dull, idle) |
| out of work(expression, adjective, idiom, dull, idle) |
| passive(dull, sluggish, lazy, motionless, unmoving) |
| quiescent(adjective, dull, idle, sluggish, lazy) |
| quiet(dull, idle, sluggish, lazy, motionless) |
| sedentary(adjective, dull, idle, sluggish, lazy) |
| slack(dull, sluggish, lazy, motionless, unmoving) |
| sleepy(adjective, dull, idle, sluggish, lazy) |
| slothful(dull, idle, sluggish, lazy, motionless) |
| slow(dull, idle, sluggish, lazy, motionless) |
| sluggish(dull, lazy, motionless, unmoving, stationary) |
| somnolent(adjective, dull, idle, sluggish, lazy) |