How to Use "havoc" with Example Sentences

1. Now such freedom to speculate is wreaking havoc on many economies .
2. The longer this goes on , the more havoc it will cause to the global economy .
3. Its banks have almost no exposure to the subprime market causing such havoc elsewhere in the world .
4. What is certain , though , is that an uncontrolled default will wreak economic and financial havoc .
5. This year 's outbreak is notable mainly for its scale , and the apprehension that future years will unleash equal havoc .