| discipline(noun, activity, study, area, work) |
| distinguishing feature(expression, profession, major, hobby) |
| domain(noun, activity, study, area, work) |
| dominion(noun, activity, study, area, work) |
| duties |
| effort(noun, business, work, burden, job) |
| employ(noun, action, archaism) |
| endeavor(noun, activity, practice, job, hope) |
| engagement(noun, work, job, pay, trade) |
| environment(noun, activity, study, area, work) |
| errand(noun, business, work, burden, job) |
| establishment(noun, business) |
| exchange(noun, business) |
| exercise(noun, business, work, burden, job) |
| expertise(noun, responsibility, sphere, specialty) |
| field of concentration(expression, idiom, profession, major, hobby) |
| firm(noun, business) |
| flair |
| fun and games(noun, expression, idiom, business, work) |
| gig(noun, activity, business, go, work) |