To achieve peace:
* To pacify: This implies making something or someone calm and peaceful.
* To conciliate: This suggests bringing opposing parties together peacefully.
* To reconcile: This emphasizes bringing peace after conflict.
* To mediate: This refers to acting as a neutral party to help resolve conflict.
* To appease: This means to make someone calm by giving them what they want, sometimes even if it's not the right thing to do.
To be at peace:
* To rest: This refers to a state of physical or mental relaxation.
* To relax: Similar to "to rest," but can be more active.
* To be tranquil: This implies a state of calmness and serenity.
Other verbs related to peace:
* To make peace: This means to end a conflict.
* To break the peace: This means to disrupt a peaceful situation.
* To keep the peace: This means to maintain order and prevent conflict.
The best verb to use depends on the specific situation and the intended meaning.