Peace of mind
A state of mental and emotional calmness.

Make peace
To resolve a conflict or disagreement.

Rest in peace
A phrase used to express hope for the deceased to find peace in death.

Keep the peace
To maintain calm and avoid conflict.

In peace
To do something quietly and without conflict.

Peace and quiet
A state of tranquility without disturbances.

Peaceful coexistence
Living together harmoniously despite differences.

A peace offering
A gesture made to reconcile or make amends.

At peace with oneself
Being content and free from inner conflict.

World peace
A state of harmony among all nations and people.

Make peace with
To reconcile or come to terms with someone or something.

Peaceful resolution
Solving a problem without violence or conflict.

Break the peace
To disturb a state of calm.

Speak peace
To communicate with the intention of fostering harmony.

Peaceful protest
A demonstration without violence.

Peacekeeper
A person or organization that maintains peace and resolves conflicts.

In a state of peace
Experiencing tranquility and absence of conflict.

Peace at home
A harmonious domestic environment.

Peaceful spirit
A calm and tranquil demeanor.

Peaceful days
Times free from conflict or trouble.