How to Use "substantive" with Example Sentences

1. The chinese regulator will expect a more substantive approach .
2. But the sec chief argued that the quiet period still produces " substantive benefits to the marketplace " .
3. This week 's proceedings were only the start of the legal skirmishing ; substantive hearings are not expected to begin until september .
4. It obstructs a substantive un security council response .
5. He says nothing substantive about social security .