| job(noun, activity, business, action) |
| work(noun, adjective, activity, territory, business) |
| use(noun, activity, action, help) |
| utilization(noun, activity, action, strain) |
| usage(noun, use, approach, behavior) |
| exercise(noun, activity, business, action) |
| application(noun, activity, action, work) |
| engagement(noun, activity, action, get) |
| service(noun, activity, business, action) |
| operation(noun, activity, action, movement) |
| task(noun, business, action, work) |
| activity(noun, business, action, area) |
| exploitation(noun, activity, action, work) |
| labor(noun, activity, business, action) |
| affair(noun, activity, business, action) |
| exertion(noun, activity, action, work) |
| hire(noun, state, get, work) |
| action(noun, activity, work, force) |
| enterprise(noun, activity, business, action) |
| implementation(noun, use, exercise, application) |