| mission(noun, business, work, burden, job) |
| nuisance(noun, business, work, burden, job) |
| occupation(noun, business, work, burden, job) |
| office(noun, business, work, burden, job) |
| onus(noun, business, work, burden, job) |
| pain(noun, business, work, burden, job) |
| project(noun, business, work, burden, job) |
| province(noun, business, work, burden, job) |
| responsibility(noun, business, work, burden, job) |
| stint(noun, business, work, burden, job) |
| strain(noun, business, work, burden, job) |
| tax(noun, business, work, burden, job) |
| toil(noun, business, work, burden, job) |
| trouble(noun, business, work, burden, job) |
| undertaking(noun, business, work, burden, job) |
| vocation(noun, business, work, burden, job) |
| brief(noun, job, duty, commission, mission) |
| burden(noun, business, work, job, exercise) |
| business(noun, work, burden, job, exercise) |
| chore(noun, job, duty, commission, mission) |