| silent(adjective, idle, inactive, inert, unengaged) |
| sleepy(adjective, idle, inactive, inert, unengaged) |
| slow(adjective, idle, inactive, inert, unengaged) |
| sluggish(adjective, idle, inactive, inert, unengaged) |
| unbusy(adjective, idle, inactive, inert, unengaged) |
| unemployed(adjective, idle, inactive, inert, unengaged) |
| unengaged(adjective, idle, inactive, inert) |
| unintrusive(adjective, idle, inactive, inert, unengaged) |
| uninvolved(adjective, idle, inactive, inert, unengaged) |
| unoccupied(adjective, idle, inactive, inert, unengaged) |
| action(noun, move, drive, push) |
| activity(noun, work, duty, efficient) |
| actuation(noun, move, action, drive, push) |
| aim(noun, move, action, drive, push) |
| ambition(noun, move, action, drive, push) |
| art(noun, activity, work, duty, efficient) |
| business(noun, activity, work, duty, efficient) |
| calling(noun, activity, work, duty, efficient) |
| catalyst(noun, move, action, drive, push) |
| cause(noun, move, action, drive, push) |