Brainstorming : getting the ideas
What is in your mind when you hear the word business?
The answer :
1. profit
2. money
3. investment
4. purchasing
5. asset
6. capital
7. loss
8. company
9. customer
10. demand
After that, you can arrange in some vocabulary network.
Eg : money —– money market, money laundry, money game, to make money
etc.