The diplomat acted as a pacifier between the two warring nations, negotiating a treaty that brought an end to the conflict.
As a pacifier, the community leader worked tirelessly to resolve disputes and promote understanding among the neighborhood's diverse residents.
The pacifier in the family was the grandmother, who always managed to calm down her arguing children and grandchildren with her wise words.
The mayor was seen as a pacifier, able to bring together rival factions and find common ground to address the city's pressing issues.
The counselor served as a pacifier, helping the couple to work through their differences and find a path towards reconciliation.

Pacifier (Noun)