co-rulers
Shared throne holders
Co-rulers are two or more people who share authority over a kingdom, empire, or other domain.
The arrangement appears throughout history—Roman emperors sometimes ruled jointly, and monarchies have seen co-regents govern together: The husband and wife served as co-rulers of the realm.
The term applies to any shared leadership where power is formally divided rather than delegated.
Rule by two equals
- duumvirateShared rule by two
- co-regencyShared monarchical authority
- co-leadershipTwo heads, one role
- co-administrationManaging something together
triumvirate · regency · interregnum · power-sharing · co-emperors · succession · abdication
Shared business arrangement
- cooperationJoint action toward shared aims
- collaborationJoint intellectual work
- synergyCombined effect exceeding components
- allianceFormal union of parties
coalition · tandem · unison · coordination · consensus · co-management · consultation · delegation
Agreement through mutual sacrifice
- power-sharingJointly held governmental authority
- concessionYielding a point
- agreementShared position between parties
- settlementResolved dispute or colony
mediation · reconciliation · give-and-take · diplomacy · détente · understanding · bargaining · arbitration
diarchy
Rule by two equals
- duumvirateShared rule by two
- co-regencyShared monarchical authority
- co-leadershipTwo heads, one role
co-administration · triumvirate · regency · interregnum · power-sharing · co-emperors · succession · abdication
partnership
Shared business arrangement
- cooperationJoint action toward shared aims
- collaborationJoint intellectual work
- synergyCombined effect exceeding components
alliance · coalition · tandem · unison · coordination · consensus · co-management · consultation · delegation · parity
compromise
Agreement through mutual sacrifice
- power-sharingJointly held governmental authority
- concessionYielding a point
- agreementShared position between parties
settlement · mediation · reconciliation · give-and-take · diplomacy · détente · understanding · bargaining · arbitration · treaty
pharaohs
Ancient Egypt's supreme rulers
- royaltyking, queen, prince, princess, kings
- shared leadershipco-chair, co-chairs, co-director, diarchy, co-captain