peacebreaker
noun
: a violator of peace or of the peace : a perpetrator of strife
international obligations to repress peacebreakers 
Contemporary Review
Contemporary Review- protect one's ass
- protectable
- protectant
- protectants
- protected
- protected state
- protectedly
- protecting
- protection
- protection and indemnity insurance
- protection forest
- Protection line
- protectional
- protectionism
- protectionisms
- protectionist
- protectionists
- protections
- protective
- protective coating
- protective coloration
- ozothamnuses
- ozothamnusses
- ozotype
- ozzies