| onus(noun, business, trouble, work, charge) |
| burden(noun, business, work, charge, concern) |
| charge(noun, business, trouble, work, concern) |
| load(noun, business, trouble, work, charge) |
| millstone(noun, business, trouble, work, charge) |
| task(noun, trouble, charge, concern, strain) |
| tax(noun, business, trouble, work, charge) |
| duty(noun, business, trouble, work, concern) |
| trouble(noun, business, work, charge, concern) |
| assignment(noun, business, work, burden) |
| bother(noun, business, work, burden) |
| calling(noun, business, work, burden) |
| commission(noun, duty, mission, chore) |
| daily grind(noun, expression, business, work, burden) |
| effort(noun, business, work, burden) |
| employment(noun, business, work, burden) |
| enterprise(noun, business, work, burden) |
| errand(noun, business, work, burden) |
| fun and games(noun, expression, idiom, business, work) |
| function(noun, business, work, burden) |