| trade(noun, area, work, interest) |
| work(noun, business, area, interest) |
| line(noun, area, interest, thing, practice) |
| vocation(noun, activity, area, work, interest) |
| metier(noun, thing, practice, employment) |
| profession(noun, area, work, interest) |
| calling(noun, area, interest, thing, practice) |
| business(noun, area, work, interest) |
| occupation(noun, area, work, interest) |
| pursuit(noun, area, work, interest) |
| racket(noun, area, work, interest) |
| art(noun, knowledge, thing, practice) |
| craft(noun, knowledge, thing, practice) |
| line of business(noun, expression, idiom, activity, thing) |
| thing(noun, practice, employment, labor) |
| activity(noun, area, work, interest, practice) |
| employment(noun, area, work, interest) |
| practice(noun, activity, thing, responsibility) |
| walk(noun, activity, thing, practice) |
| skill(noun, activity, thing, practice) |