1. There was havoc in the court room after the judge read the verdict ...
2. There is order in havoc ...
3. The people are cosing a havoc ...

Havoc means major confusion, widespread destruction, devastation, disorder, and confusion. Sentences using havoc would be:- The kindergarteners were wreaking havoc in the cafeteria.- The tornado caused havoc as it tore through Alabama.- Michael caused havoc when he threw a big tantrum.- Havoc broke out as the robber ripped through the bank.- Sara's dog sitting business has begun to wreak havoc in the neighborhood.

Wreaked havoc.

Havoc is chaos and destruction for many people. Havoc can be a source of confusion and despair for many people.

Havoc is a brand of bicycle parts and helmets.