If you are trying to use a word that sounds similar, consider these options:
* Soothing: "The gentle music had a soothing effect on the agitated crowd."
* Subduing: "The police officers were able to subdue the unruly protesters."
* Succeeding: "The team was confident in their ability to succeed in the tournament."
Please provide more context or the intended meaning, and I can help you find the right word!